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https://github.com/logsol/chuck.js.git
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removed .tests directory - because it was moved to a distinct branch (tests)
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logsol
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@ -1,32 +0,0 @@
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<!DOCTYPE html>
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<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
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<title>ChuckEdit v0.0.0.1a</title>
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<script type="text/javascript" src="script/jquery.js"></script>
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<script type="text/javascript" src="script/jquery.mousewheel.js"></script>
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||||
|
||||
<script type="text/javascript" src="script/Game.js"></script>
|
||||
<script type="text/javascript" src="script/Tile.js"></script>
|
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<script type="text/javascript" src="script/Button.js"></script>
|
||||
<script type="text/javascript" src="script/Start.js"></script>
|
||||
<script type="text/javascript" src="script/Debug.js"></script>
|
||||
<script type="text/javascript" src="script/main.js"></script>
|
||||
|
||||
<link rel="stylesheet" type="text/css" href="style/style.css" />
|
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</head>
|
||||
<body>
|
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<canvas id="editor" width="640" height="480"></canvas>
|
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<img id="helpimage" src="img/tile_shape_rotation_map_view.jpg" />
|
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<div id="helpdiv">
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+ = zoom in
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<br/>
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- = zoom out
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<br/>
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1 - 8 = tiles
|
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<br/>
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mousewheel = rotate
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</div>
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</body>
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</html>
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|
|
@ -1,14 +0,0 @@
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// Button Class
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||||
function Button(x, y, width, height, callback)
|
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{
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||||
this.x = x;
|
||||
this.y = y;
|
||||
this.width = width;
|
||||
this.height = height;
|
||||
this.callback = callback;
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||||
|
||||
this.Press = function()
|
||||
{
|
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this.callback.call();
|
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};
|
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}
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|
|
@ -1,7 +0,0 @@
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function Debug(iwas)
|
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{
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if(debug)
|
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{
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console.log(iwas);
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}
|
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}
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|
|
@ -1,167 +0,0 @@
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function Game()
|
||||
{
|
||||
this.Images = new Object();
|
||||
this.Buttons = new Object();
|
||||
this.images2Load = 0;
|
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this.imagesLoaded = 0;
|
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this.timer = null;
|
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this.self = this;
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this.mouseX = 0;
|
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this.mouseY = 0;
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this.click = false;
|
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this.wheel = 0;
|
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|
||||
this.Init = function()
|
||||
{
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Debug('Init Game');
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ctx.strokeStyle = 'rgb(0, 0, 0)';
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ctx.strokeRect(0, 460, 640, 20);
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LoadImages();
|
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};
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||||
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this.StartGame = function()
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{
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window.clearInterval(this.aktiv);
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this.ClearScreen();
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this.ClearButtons();
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InitGame();
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Debug('Starting Game');
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function timerRelay()
|
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{
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RunningGame();
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}
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this.aktiv = window.setInterval(timerRelay, 1000 / gameFps);
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};
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|
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this.StartMenu = function()
|
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{
|
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window.clearInterval(this.aktiv);
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this.ClearScreen();
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this.ClearButtons();
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InitMenu();
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|
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Debug('Load menu');
|
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function timerRelay()
|
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{
|
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MainMenu();
|
||||
}
|
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|
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this.aktiv = window.setInterval(timerRelay, 1000 / menuFps);
|
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};
|
||||
|
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this.InitButton = function(name, x, y, width, height, callback)
|
||||
{
|
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Debug('Init Button ' + name);
|
||||
if(this.Buttons[name] != undefined)
|
||||
{
|
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console.error('Button ' + name + ' wurde doppelt belegt!');
|
||||
return false;
|
||||
}
|
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this.Buttons[name] = new Button(x, y, width, height, callback);
|
||||
};
|
||||
|
||||
this.InitImage = function(name, url)
|
||||
{
|
||||
Debug('LoadImage: ' + name + ' - ' + url);
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|
||||
if(this.Images[name] != undefined)
|
||||
{
|
||||
console.error('Image ' + name + ' wurde doppelt belegt!');
|
||||
return false;
|
||||
}
|
||||
|
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this.images2Load++;
|
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this.Images[name] = new Image();
|
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this.Images[name].onload = function(){game.ImageLoaded();};
|
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this.Images[name].src = url;
|
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};
|
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|
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this.MouseClick = function(mouseX, mouseY)
|
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{
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this.click = true;
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Debug('check buttons');
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|
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|
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for(i in this.Buttons)
|
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{
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if(mouseX > this.Buttons[i].x && mouseY > this.Buttons[i].y
|
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&& mouseX <= (this.Buttons[i].x + this.Buttons[i].width) && mouseY <= (this.Buttons[i].y + this.Buttons[i].height))
|
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{
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Debug('button ' + i + ' pressed');
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this.Buttons[i].Press();
|
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this.click = false;
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
if(selection == create)
|
||||
{
|
||||
CreateLemming(mouseX - 13, mouseY - 3);
|
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this.click = false;
|
||||
return;
|
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}
|
||||
};
|
||||
|
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|
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this.MouseWheel = function(speed)
|
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{
|
||||
this.wheel = speed;
|
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};
|
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|
||||
this.MouseMove = function(mouseX, mouseY)
|
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{
|
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this.mouseX = mouseX;
|
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this.mouseY = mouseY;
|
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|
||||
var mouseOver = false;
|
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for(i in this.Buttons)
|
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{
|
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if(mouseX > this.Buttons[i].x && mouseY > this.Buttons[i].y
|
||||
&& mouseX <= (this.Buttons[i].x + this.Buttons[i].width) && mouseY <= (this.Buttons[i].y + this.Buttons[i].height))
|
||||
{
|
||||
mouseOver = true;
|
||||
}
|
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}
|
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|
||||
if(mouseOver)
|
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{
|
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$('#game').css({cursor: 'pointer'});
|
||||
}
|
||||
else
|
||||
{
|
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$('#game').css({cursor: 'default'});
|
||||
}
|
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};
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this.ImageLoaded = function()
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||||
{
|
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this.imagesLoaded++;
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Debug(this.imagesLoaded + ' von ' + this.images2Load + ' geladen');
|
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|
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ctx.fillStyle = 'rgb(0, 150, 0)';
|
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ctx.fillRect(1, 461, 638 / this.images2Load * this.imagesLoaded, 18);
|
||||
|
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if(this.images2Load == this.imagesLoaded)
|
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{
|
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game.ClearScreen();
|
||||
game.StartMenu();
|
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}
|
||||
};
|
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|
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this.ClearButtons = function()
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{
|
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Debug('all Buttons cleared');
|
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this.Buttons = new Object();
|
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};
|
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|
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this.ClearScreen = function()
|
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{
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ctx.clearRect(0, 0, 640, 480);
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};
|
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}
|
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|
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@ -1,109 +0,0 @@
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// Start and Init of all
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var right = 1;
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var left = -1;
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var game = null;
|
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var canvas = null;
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var ctx = null;
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var Map = new Object();
|
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var walk = 1;
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var fall = 2;
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var smash = 3;
|
||||
var fly = 4;
|
||||
var delve = 5;
|
||||
var stair = 6;
|
||||
var create = 99;
|
||||
var selection = 0;
|
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var gameFrame = 0;
|
||||
|
||||
$(document).ready(function()
|
||||
{
|
||||
canvas = document.getElementById('editor');
|
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ctx = canvas.getContext('2d');
|
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|
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$('body').live('keypress', function(e)
|
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{
|
||||
Debug('Key: ' + e.which);
|
||||
switch (e.which)
|
||||
{
|
||||
case 45: // +
|
||||
if(zoomSize > 10)
|
||||
{
|
||||
zoomSize -= 5;
|
||||
}
|
||||
break;
|
||||
|
||||
case 43: // -
|
||||
if(zoomSize < 50)
|
||||
{
|
||||
zoomSize += 5;
|
||||
}
|
||||
break;
|
||||
|
||||
case 49: // 1
|
||||
case 50: // 2
|
||||
case 51: // 3
|
||||
case 52: // 4
|
||||
case 53: // 5
|
||||
case 54: // 6
|
||||
case 55: // 7
|
||||
case 56: // 8
|
||||
tileType = (e.which - 49);
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||||
break;
|
||||
|
||||
default:
|
||||
break;
|
||||
}
|
||||
});
|
||||
|
||||
// event für mausrad
|
||||
$('#editor').bind('mousewheel', function(event, delta, deltaX, deltaY)
|
||||
{
|
||||
if(delta > 0)
|
||||
{
|
||||
game.MouseWheel(+1);
|
||||
}
|
||||
|
||||
if(delta < 0)
|
||||
{
|
||||
game.MouseWheel(-1);
|
||||
}
|
||||
|
||||
return false;
|
||||
});
|
||||
|
||||
|
||||
// event für mausposition
|
||||
$('#editor').bind('click', function(event)
|
||||
{
|
||||
var offset = $('#editor').offset();
|
||||
|
||||
var mouseX = event.clientX - offset.left;
|
||||
var mouseY = event.clientY - offset.top;
|
||||
|
||||
game.MouseClick(mouseX, mouseY);
|
||||
});
|
||||
|
||||
// event für mausposition
|
||||
$('#editor').mousemove(function(event)
|
||||
{
|
||||
var offset = $('#editor').offset();
|
||||
|
||||
var mouseX = event.clientX - offset.left;
|
||||
var mouseY = event.clientY - offset.top;
|
||||
|
||||
game.MouseMove(mouseX, mouseY);
|
||||
});
|
||||
|
||||
ctx.fillStyle = 'rgb(255, 255, 255)';
|
||||
ctx.fillRect(0, 0, 640, 480);
|
||||
|
||||
// Ab hier kommt das preload aller images und sound files
|
||||
var img = new Image();
|
||||
img.onload = function()
|
||||
{
|
||||
// ctx.drawImage(img, 31, 0);
|
||||
game = new Game();
|
||||
game.Init();
|
||||
};
|
||||
img.src = bootLoaderImg;
|
||||
});
|
||||
|
|
@ -1,20 +0,0 @@
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|||
// Tile Class
|
||||
function Tile(x, y, tile, rotation)
|
||||
{
|
||||
this.x = x;
|
||||
this.y = y;
|
||||
this.tile = tile;
|
||||
this.rotation = rotation;
|
||||
|
||||
this.toString = function()
|
||||
{
|
||||
if(this.rotation == 0)
|
||||
{
|
||||
return '<tile shape="' + this.tile + '" x="' + this.x + '" y="' + this.y + '" />';
|
||||
}
|
||||
else
|
||||
{
|
||||
return '<tile shape="' + this.tile + '" x="' + this.x + '" y="' + this.y + '" rotation="' + this.rotation + '" />';
|
||||
}
|
||||
};
|
||||
}
|
||||
18
.tests/editor/script/jquery.js
vendored
18
.tests/editor/script/jquery.js
vendored
File diff suppressed because one or more lines are too long
|
|
@ -1,84 +0,0 @@
|
|||
/*! Copyright (c) 2011 Brandon Aaron (http://brandonaaron.net)
|
||||
* Licensed under the MIT License (LICENSE.txt).
|
||||
*
|
||||
* Thanks to: http://adomas.org/javascript-mouse-wheel/ for some pointers.
|
||||
* Thanks to: Mathias Bank(http://www.mathias-bank.de) for a scope bug fix.
|
||||
* Thanks to: Seamus Leahy for adding deltaX and deltaY
|
||||
*
|
||||
* Version: 3.0.6
|
||||
*
|
||||
* Requires: 1.2.2+
|
||||
*/
|
||||
|
||||
(function($) {
|
||||
|
||||
var types = ['DOMMouseScroll', 'mousewheel'];
|
||||
|
||||
if ($.event.fixHooks) {
|
||||
for ( var i=types.length; i; ) {
|
||||
$.event.fixHooks[ types[--i] ] = $.event.mouseHooks;
|
||||
}
|
||||
}
|
||||
|
||||
$.event.special.mousewheel = {
|
||||
setup: function() {
|
||||
if ( this.addEventListener ) {
|
||||
for ( var i=types.length; i; ) {
|
||||
this.addEventListener( types[--i], handler, false );
|
||||
}
|
||||
} else {
|
||||
this.onmousewheel = handler;
|
||||
}
|
||||
},
|
||||
|
||||
teardown: function() {
|
||||
if ( this.removeEventListener ) {
|
||||
for ( var i=types.length; i; ) {
|
||||
this.removeEventListener( types[--i], handler, false );
|
||||
}
|
||||
} else {
|
||||
this.onmousewheel = null;
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
$.fn.extend({
|
||||
mousewheel: function(fn) {
|
||||
return fn ? this.bind("mousewheel", fn) : this.trigger("mousewheel");
|
||||
},
|
||||
|
||||
unmousewheel: function(fn) {
|
||||
return this.unbind("mousewheel", fn);
|
||||
}
|
||||
});
|
||||
|
||||
|
||||
function handler(event) {
|
||||
var orgEvent = event || window.event, args = [].slice.call( arguments, 1 ), delta = 0, returnValue = true, deltaX = 0, deltaY = 0;
|
||||
event = $.event.fix(orgEvent);
|
||||
event.type = "mousewheel";
|
||||
|
||||
// Old school scrollwheel delta
|
||||
if ( orgEvent.wheelDelta ) { delta = orgEvent.wheelDelta/120; }
|
||||
if ( orgEvent.detail ) { delta = -orgEvent.detail/3; }
|
||||
|
||||
// New school multidimensional scroll (touchpads) deltas
|
||||
deltaY = delta;
|
||||
|
||||
// Gecko
|
||||
if ( orgEvent.axis !== undefined && orgEvent.axis === orgEvent.HORIZONTAL_AXIS ) {
|
||||
deltaY = 0;
|
||||
deltaX = -1*delta;
|
||||
}
|
||||
|
||||
// Webkit
|
||||
if ( orgEvent.wheelDeltaY !== undefined ) { deltaY = orgEvent.wheelDeltaY/120; }
|
||||
if ( orgEvent.wheelDeltaX !== undefined ) { deltaX = -1*orgEvent.wheelDeltaX/120; }
|
||||
|
||||
// Add event and delta to the front of the arguments
|
||||
args.unshift(event, delta, deltaX, deltaY);
|
||||
|
||||
return ($.event.dispatch || $.event.handle).apply(this, args);
|
||||
}
|
||||
|
||||
})(jQuery);
|
||||
|
|
@ -1,119 +0,0 @@
|
|||
// Settings
|
||||
var menuFps = 30;
|
||||
var gameFps = 30;
|
||||
var bootLoaderImg = "img/sh.png";
|
||||
var debug = true;
|
||||
var zoomSize = 40;
|
||||
var tileType = 1;
|
||||
var tileRotation = 0;
|
||||
|
||||
// The Game routine is called 35 times in a second
|
||||
function RunningGame()
|
||||
{
|
||||
game.ClearScreen();
|
||||
|
||||
if(game.wheel)
|
||||
{
|
||||
tileRotation += game.wheel;
|
||||
if(tileRotation > 3)
|
||||
{
|
||||
tileRotation = 0;
|
||||
}
|
||||
if(tileRotation < 0)
|
||||
{
|
||||
tileRotation = 3;
|
||||
}
|
||||
}
|
||||
|
||||
// male alle tiles die schonmal gesetzt wurden
|
||||
|
||||
|
||||
|
||||
// das Maustile
|
||||
ctx.drawImage(
|
||||
game.Images.tileshape,
|
||||
tileRotation * 40,
|
||||
tileType * 40,
|
||||
40,
|
||||
40,
|
||||
Math.round(game.mouseX / zoomSize) * zoomSize,
|
||||
Math.round(game.mouseY / zoomSize) * zoomSize,
|
||||
zoomSize,
|
||||
zoomSize
|
||||
);
|
||||
|
||||
// rahmen um Maus
|
||||
ctx.strokeStyle = 'rgb(0, 255, 0)';
|
||||
ctx.strokeRect(Math.round(game.mouseX / zoomSize) * zoomSize,
|
||||
Math.round(game.mouseY / zoomSize) * zoomSize,
|
||||
zoomSize,
|
||||
zoomSize
|
||||
);
|
||||
|
||||
|
||||
ctx.fillStyle = 'rgb(0, 0, 0)';
|
||||
ctx.fillText(Math.round(game.mouseX / zoomSize) + ', ' + Math.round(game.mouseY / zoomSize) + ' zoom: ' + zoomSize, 0, 10);
|
||||
|
||||
game.click = false;
|
||||
game.wheel = 0;
|
||||
}
|
||||
|
||||
// The MainMenu routine is called 35 times in a second
|
||||
function MainMenu()
|
||||
{
|
||||
// ctx.drawImage(game.Images.menu, 0, 0);
|
||||
//
|
||||
// ctx.font = '30px "arial", arial';
|
||||
// ctx.fillStyle = '#99ff99';
|
||||
//
|
||||
// ctx.fillRect(150, 200, 100, 40);
|
||||
//
|
||||
// ctx.fillStyle = 'rgb(0, 0, 0)';
|
||||
// ctx.fillText('Start', 167, 230);
|
||||
}
|
||||
|
||||
//Button Callbacks
|
||||
//function ButtonTestPressed()
|
||||
//{
|
||||
// game.StartGame();
|
||||
//}
|
||||
//
|
||||
//function SelectDelve()
|
||||
//{
|
||||
// selection = delve;
|
||||
//}
|
||||
//
|
||||
//function SelectStair()
|
||||
//{
|
||||
// selection = stair;
|
||||
//}
|
||||
//
|
||||
//function SelectCreate()
|
||||
//{
|
||||
// selection = create;
|
||||
//}
|
||||
|
||||
// Init methods
|
||||
function LoadImages()
|
||||
{
|
||||
game.InitImage('tileshape', 'img/tile_shape_rotation_map.jpg');
|
||||
// game.InitImage('menu', 'img/menu.jpg');
|
||||
// game.InitImage('lemming', 'img/lemming_anim.png');
|
||||
// game.InitImage('map', 'img/map.png');
|
||||
// game.InitImage('button', 'img/button.png');
|
||||
}
|
||||
|
||||
function InitMenu()
|
||||
{
|
||||
game.StartGame();
|
||||
// Hier werden dann mal Buttons definiert
|
||||
// evtl wirds auch ausgelagert
|
||||
// game.InitButton('Start', 150, 200, 100, 40, ButtonTestPressed);
|
||||
}
|
||||
|
||||
function InitGame()
|
||||
{
|
||||
// game.InitButton('SelectCreate', 10, 450, 25, 25, SelectCreate);
|
||||
// game.InitButton('SelectDelve', 40, 450, 25, 25, SelectDelve);
|
||||
// game.InitButton('SelectStair', 70, 450, 25, 25, SelectStair);
|
||||
}
|
||||
|
|
@ -1,35 +0,0 @@
|
|||
@CHARSET "UTF-8";
|
||||
|
||||
*
|
||||
{
|
||||
padding: 0px;
|
||||
margin: 0px;
|
||||
}
|
||||
|
||||
body
|
||||
{
|
||||
width: 100%;
|
||||
/* text-align: center; */
|
||||
background: #111111;
|
||||
}
|
||||
|
||||
canvas
|
||||
{
|
||||
margin: 10px;
|
||||
background: #666666;
|
||||
cursor: none;
|
||||
}
|
||||
|
||||
#helpimage
|
||||
{
|
||||
float: left;
|
||||
margin: 10px 0 0 10px;
|
||||
}
|
||||
|
||||
#helpdiv
|
||||
{
|
||||
float: left;
|
||||
color: #fff;
|
||||
font-size: 0.9em;
|
||||
margin: 10px 0 0 10px;
|
||||
}
|
||||
|
|
@ -1,17 +0,0 @@
|
|||
html, body {
|
||||
margin: 0;
|
||||
padding: 0;
|
||||
display: table;
|
||||
width: 100%;
|
||||
height: 100%;
|
||||
background: #000;
|
||||
}
|
||||
#container {
|
||||
text-align: center;
|
||||
display: table-cell;
|
||||
vertical-align: middle;
|
||||
height: 100%;
|
||||
}
|
||||
canvas {
|
||||
background: #333;
|
||||
}
|
||||
|
|
@ -1,26 +0,0 @@
|
|||
<html>
|
||||
<head>
|
||||
<title>Box2dWeb Demo</title>
|
||||
|
||||
<link rel="stylesheet" href="css/style.css" />
|
||||
|
||||
<script type="text/javascript" src="js/JQuery/jquery.1.7.2.min.js"></script>
|
||||
<script type="text/javascript" src="js/Box2d/Box2dWeb-2.1.a.3.js"></script>
|
||||
<script type="text/javascript" src="js/Chuck/Config/Setup.js"></script>
|
||||
<script type="text/javascript" src="js/Chuck/Processor.js"></script>
|
||||
<script type="text/javascript" src="js/Chuck/Physics/Engine.js"></script>
|
||||
<script type="text/javascript" src="js/Chuck/Player.js"></script>
|
||||
<script type="text/javascript" src="js/Chuck/Physics/Doll.js"></script>
|
||||
<script type="text/javascript" src="js/Chuck/Collision/Detector.js"></script>
|
||||
<script type="text/javascript" src="js/Chuck/Control/InputControlUnit.js"></script>
|
||||
<script type="text/javascript" src="js/Chuck/Control/KeyboardInput.js"></script>
|
||||
<script type="text/javascript" src="js/Chuck/Control/Key.js"></script>
|
||||
<script type="text/javascript" src="js/Chuck/Loader/Level.js"></script>
|
||||
<script type="text/javascript" src="js/Chuck/Main.js"></script>
|
||||
</head>
|
||||
<body onload="Chuck.Main();">
|
||||
<div id="container">
|
||||
<canvas id="canvas" width="600" height="400"></canvas>
|
||||
</div>
|
||||
</body>
|
||||
</html>
|
||||
File diff suppressed because it is too large
Load diff
445
.tests/game-draft/js/Box2d/Box2dWeb-2.1.a.3.min.js
vendored
445
.tests/game-draft/js/Box2d/Box2dWeb-2.1.a.3.min.js
vendored
|
|
@ -1,445 +0,0 @@
|
|||
var Box2D={};
|
||||
(function(F,G){function K(){}if(!(Object.prototype.defineProperty instanceof Function)&&Object.prototype.__defineGetter__ instanceof Function&&Object.prototype.__defineSetter__ instanceof Function)Object.defineProperty=function(y,w,A){A.get instanceof Function&&y.__defineGetter__(w,A.get);A.set instanceof Function&&y.__defineSetter__(w,A.set)};F.inherit=function(y,w){K.prototype=w.prototype;y.prototype=new K;y.prototype.constructor=y};F.generateCallback=function(y,w){return function(){w.apply(y,arguments)}};
|
||||
F.NVector=function(y){if(y===G)y=0;for(var w=Array(y||0),A=0;A<y;++A)w[A]=0;return w};F.is=function(y,w){if(y===null)return false;if(w instanceof Function&&y instanceof w)return true;if(y.constructor.__implements!=G&&y.constructor.__implements[w])return true;return false};F.parseUInt=function(y){return Math.abs(parseInt(y))}})(Box2D);var Vector=Array,Vector_a2j_Number=Box2D.NVector;if(typeof Box2D==="undefined")Box2D={};if(typeof Box2D.Collision==="undefined")Box2D.Collision={};
|
||||
if(typeof Box2D.Collision.Shapes==="undefined")Box2D.Collision.Shapes={};if(typeof Box2D.Common==="undefined")Box2D.Common={};if(typeof Box2D.Common.Math==="undefined")Box2D.Common.Math={};if(typeof Box2D.Dynamics==="undefined")Box2D.Dynamics={};if(typeof Box2D.Dynamics.Contacts==="undefined")Box2D.Dynamics.Contacts={};if(typeof Box2D.Dynamics.Controllers==="undefined")Box2D.Dynamics.Controllers={};if(typeof Box2D.Dynamics.Joints==="undefined")Box2D.Dynamics.Joints={};
|
||||
(function(){function F(){F.b2AABB.apply(this,arguments)}function G(){G.b2Bound.apply(this,arguments)}function K(){K.b2BoundValues.apply(this,arguments);this.constructor===K&&this.b2BoundValues.apply(this,arguments)}function y(){y.b2Collision.apply(this,arguments)}function w(){w.b2ContactID.apply(this,arguments);this.constructor===w&&this.b2ContactID.apply(this,arguments)}function A(){A.b2ContactPoint.apply(this,arguments)}function U(){U.b2Distance.apply(this,arguments)}function p(){p.b2DistanceInput.apply(this,
|
||||
arguments)}function B(){B.b2DistanceOutput.apply(this,arguments)}function Q(){Q.b2DistanceProxy.apply(this,arguments)}function V(){V.b2DynamicTree.apply(this,arguments);this.constructor===V&&this.b2DynamicTree.apply(this,arguments)}function M(){M.b2DynamicTreeBroadPhase.apply(this,arguments)}function L(){L.b2DynamicTreeNode.apply(this,arguments)}function I(){I.b2DynamicTreePair.apply(this,arguments)}function W(){W.b2Manifold.apply(this,arguments);this.constructor===W&&this.b2Manifold.apply(this,arguments)}
|
||||
function Y(){Y.b2ManifoldPoint.apply(this,arguments);this.constructor===Y&&this.b2ManifoldPoint.apply(this,arguments)}function k(){k.b2Point.apply(this,arguments)}function z(){z.b2RayCastInput.apply(this,arguments);this.constructor===z&&this.b2RayCastInput.apply(this,arguments)}function u(){u.b2RayCastOutput.apply(this,arguments)}function D(){D.b2Segment.apply(this,arguments)}function H(){H.b2SeparationFunction.apply(this,arguments)}function O(){O.b2Simplex.apply(this,arguments);this.constructor===
|
||||
O&&this.b2Simplex.apply(this,arguments)}function E(){E.b2SimplexCache.apply(this,arguments)}function R(){R.b2SimplexVertex.apply(this,arguments)}function N(){N.b2TimeOfImpact.apply(this,arguments)}function S(){S.b2TOIInput.apply(this,arguments)}function aa(){aa.b2WorldManifold.apply(this,arguments);this.constructor===aa&&this.b2WorldManifold.apply(this,arguments)}function Z(){Z.ClipVertex.apply(this,arguments)}function d(){d.Features.apply(this,arguments)}function h(){h.b2CircleShape.apply(this,arguments);
|
||||
this.constructor===h&&this.b2CircleShape.apply(this,arguments)}function l(){l.b2EdgeChainDef.apply(this,arguments);this.constructor===l&&this.b2EdgeChainDef.apply(this,arguments)}function j(){j.b2EdgeShape.apply(this,arguments);this.constructor===j&&this.b2EdgeShape.apply(this,arguments)}function o(){o.b2MassData.apply(this,arguments)}function q(){q.b2PolygonShape.apply(this,arguments);this.constructor===q&&this.b2PolygonShape.apply(this,arguments)}function n(){n.b2Shape.apply(this,arguments);this.constructor===
|
||||
n&&this.b2Shape.apply(this,arguments)}function a(){a.b2Color.apply(this,arguments);this.constructor===a&&this.b2Color.apply(this,arguments)}function c(){c.b2Settings.apply(this,arguments)}function g(){g.b2Mat22.apply(this,arguments);this.constructor===g&&this.b2Mat22.apply(this,arguments)}function b(){b.b2Mat33.apply(this,arguments);this.constructor===b&&this.b2Mat33.apply(this,arguments)}function e(){e.b2Math.apply(this,arguments)}function f(){f.b2Sweep.apply(this,arguments)}function m(){m.b2Transform.apply(this,
|
||||
arguments);this.constructor===m&&this.b2Transform.apply(this,arguments)}function r(){r.b2Vec2.apply(this,arguments);this.constructor===r&&this.b2Vec2.apply(this,arguments)}function s(){s.b2Vec3.apply(this,arguments);this.constructor===s&&this.b2Vec3.apply(this,arguments)}function v(){v.b2Body.apply(this,arguments);this.constructor===v&&this.b2Body.apply(this,arguments)}function t(){t.b2BodyDef.apply(this,arguments);this.constructor===t&&this.b2BodyDef.apply(this,arguments)}function x(){x.b2ContactFilter.apply(this,
|
||||
arguments)}function C(){C.b2ContactImpulse.apply(this,arguments)}function J(){J.b2ContactListener.apply(this,arguments)}function T(){T.b2ContactManager.apply(this,arguments);this.constructor===T&&this.b2ContactManager.apply(this,arguments)}function P(){P.b2DebugDraw.apply(this,arguments);this.constructor===P&&this.b2DebugDraw.apply(this,arguments)}function X(){X.b2DestructionListener.apply(this,arguments)}function $(){$.b2FilterData.apply(this,arguments)}function ba(){ba.b2Fixture.apply(this,arguments);
|
||||
this.constructor===ba&&this.b2Fixture.apply(this,arguments)}function ca(){ca.b2FixtureDef.apply(this,arguments);this.constructor===ca&&this.b2FixtureDef.apply(this,arguments)}function da(){da.b2Island.apply(this,arguments);this.constructor===da&&this.b2Island.apply(this,arguments)}function Fa(){Fa.b2TimeStep.apply(this,arguments)}function ea(){ea.b2World.apply(this,arguments);this.constructor===ea&&this.b2World.apply(this,arguments)}function Ga(){Ga.b2CircleContact.apply(this,arguments)}function fa(){fa.b2Contact.apply(this,
|
||||
arguments);this.constructor===fa&&this.b2Contact.apply(this,arguments)}function ga(){ga.b2ContactConstraint.apply(this,arguments);this.constructor===ga&&this.b2ContactConstraint.apply(this,arguments)}function Ha(){Ha.b2ContactConstraintPoint.apply(this,arguments)}function Ia(){Ia.b2ContactEdge.apply(this,arguments)}function ha(){ha.b2ContactFactory.apply(this,arguments);this.constructor===ha&&this.b2ContactFactory.apply(this,arguments)}function Ja(){Ja.b2ContactRegister.apply(this,arguments)}function Ka(){Ka.b2ContactResult.apply(this,
|
||||
arguments)}function ia(){ia.b2ContactSolver.apply(this,arguments);this.constructor===ia&&this.b2ContactSolver.apply(this,arguments)}function La(){La.b2EdgeAndCircleContact.apply(this,arguments)}function ja(){ja.b2NullContact.apply(this,arguments);this.constructor===ja&&this.b2NullContact.apply(this,arguments)}function Ma(){Ma.b2PolyAndCircleContact.apply(this,arguments)}function Na(){Na.b2PolyAndEdgeContact.apply(this,arguments)}function Oa(){Oa.b2PolygonContact.apply(this,arguments)}function ka(){ka.b2PositionSolverManifold.apply(this,
|
||||
arguments);this.constructor===ka&&this.b2PositionSolverManifold.apply(this,arguments)}function Pa(){Pa.b2BuoyancyController.apply(this,arguments)}function Qa(){Qa.b2ConstantAccelController.apply(this,arguments)}function Ra(){Ra.b2ConstantForceController.apply(this,arguments)}function Sa(){Sa.b2Controller.apply(this,arguments)}function Ta(){Ta.b2ControllerEdge.apply(this,arguments)}function Ua(){Ua.b2GravityController.apply(this,arguments)}function Va(){Va.b2TensorDampingController.apply(this,arguments)}
|
||||
function la(){la.b2DistanceJoint.apply(this,arguments);this.constructor===la&&this.b2DistanceJoint.apply(this,arguments)}function ma(){ma.b2DistanceJointDef.apply(this,arguments);this.constructor===ma&&this.b2DistanceJointDef.apply(this,arguments)}function na(){na.b2FrictionJoint.apply(this,arguments);this.constructor===na&&this.b2FrictionJoint.apply(this,arguments)}function oa(){oa.b2FrictionJointDef.apply(this,arguments);this.constructor===oa&&this.b2FrictionJointDef.apply(this,arguments)}function pa(){pa.b2GearJoint.apply(this,
|
||||
arguments);this.constructor===pa&&this.b2GearJoint.apply(this,arguments)}function qa(){qa.b2GearJointDef.apply(this,arguments);this.constructor===qa&&this.b2GearJointDef.apply(this,arguments)}function Wa(){Wa.b2Jacobian.apply(this,arguments)}function ra(){ra.b2Joint.apply(this,arguments);this.constructor===ra&&this.b2Joint.apply(this,arguments)}function sa(){sa.b2JointDef.apply(this,arguments);this.constructor===sa&&this.b2JointDef.apply(this,arguments)}function Xa(){Xa.b2JointEdge.apply(this,arguments)}
|
||||
function ta(){ta.b2LineJoint.apply(this,arguments);this.constructor===ta&&this.b2LineJoint.apply(this,arguments)}function ua(){ua.b2LineJointDef.apply(this,arguments);this.constructor===ua&&this.b2LineJointDef.apply(this,arguments)}function va(){va.b2MouseJoint.apply(this,arguments);this.constructor===va&&this.b2MouseJoint.apply(this,arguments)}function wa(){wa.b2MouseJointDef.apply(this,arguments);this.constructor===wa&&this.b2MouseJointDef.apply(this,arguments)}function xa(){xa.b2PrismaticJoint.apply(this,
|
||||
arguments);this.constructor===xa&&this.b2PrismaticJoint.apply(this,arguments)}function ya(){ya.b2PrismaticJointDef.apply(this,arguments);this.constructor===ya&&this.b2PrismaticJointDef.apply(this,arguments)}function za(){za.b2PulleyJoint.apply(this,arguments);this.constructor===za&&this.b2PulleyJoint.apply(this,arguments)}function Aa(){Aa.b2PulleyJointDef.apply(this,arguments);this.constructor===Aa&&this.b2PulleyJointDef.apply(this,arguments)}function Ba(){Ba.b2RevoluteJoint.apply(this,arguments);
|
||||
this.constructor===Ba&&this.b2RevoluteJoint.apply(this,arguments)}function Ca(){Ca.b2RevoluteJointDef.apply(this,arguments);this.constructor===Ca&&this.b2RevoluteJointDef.apply(this,arguments)}function Da(){Da.b2WeldJoint.apply(this,arguments);this.constructor===Da&&this.b2WeldJoint.apply(this,arguments)}function Ea(){Ea.b2WeldJointDef.apply(this,arguments);this.constructor===Ea&&this.b2WeldJointDef.apply(this,arguments)}Box2D.Collision.IBroadPhase="Box2D.Collision.IBroadPhase";Box2D.Collision.b2AABB=
|
||||
F;Box2D.Collision.b2Bound=G;Box2D.Collision.b2BoundValues=K;Box2D.Collision.b2Collision=y;Box2D.Collision.b2ContactID=w;Box2D.Collision.b2ContactPoint=A;Box2D.Collision.b2Distance=U;Box2D.Collision.b2DistanceInput=p;Box2D.Collision.b2DistanceOutput=B;Box2D.Collision.b2DistanceProxy=Q;Box2D.Collision.b2DynamicTree=V;Box2D.Collision.b2DynamicTreeBroadPhase=M;Box2D.Collision.b2DynamicTreeNode=L;Box2D.Collision.b2DynamicTreePair=I;Box2D.Collision.b2Manifold=W;Box2D.Collision.b2ManifoldPoint=Y;Box2D.Collision.b2Point=
|
||||
k;Box2D.Collision.b2RayCastInput=z;Box2D.Collision.b2RayCastOutput=u;Box2D.Collision.b2Segment=D;Box2D.Collision.b2SeparationFunction=H;Box2D.Collision.b2Simplex=O;Box2D.Collision.b2SimplexCache=E;Box2D.Collision.b2SimplexVertex=R;Box2D.Collision.b2TimeOfImpact=N;Box2D.Collision.b2TOIInput=S;Box2D.Collision.b2WorldManifold=aa;Box2D.Collision.ClipVertex=Z;Box2D.Collision.Features=d;Box2D.Collision.Shapes.b2CircleShape=h;Box2D.Collision.Shapes.b2EdgeChainDef=l;Box2D.Collision.Shapes.b2EdgeShape=j;Box2D.Collision.Shapes.b2MassData=
|
||||
o;Box2D.Collision.Shapes.b2PolygonShape=q;Box2D.Collision.Shapes.b2Shape=n;Box2D.Common.b2internal="Box2D.Common.b2internal";Box2D.Common.b2Color=a;Box2D.Common.b2Settings=c;Box2D.Common.Math.b2Mat22=g;Box2D.Common.Math.b2Mat33=b;Box2D.Common.Math.b2Math=e;Box2D.Common.Math.b2Sweep=f;Box2D.Common.Math.b2Transform=m;Box2D.Common.Math.b2Vec2=r;Box2D.Common.Math.b2Vec3=s;Box2D.Dynamics.b2Body=v;Box2D.Dynamics.b2BodyDef=t;Box2D.Dynamics.b2ContactFilter=x;Box2D.Dynamics.b2ContactImpulse=C;Box2D.Dynamics.b2ContactListener=
|
||||
J;Box2D.Dynamics.b2ContactManager=T;Box2D.Dynamics.b2DebugDraw=P;Box2D.Dynamics.b2DestructionListener=X;Box2D.Dynamics.b2FilterData=$;Box2D.Dynamics.b2Fixture=ba;Box2D.Dynamics.b2FixtureDef=ca;Box2D.Dynamics.b2Island=da;Box2D.Dynamics.b2TimeStep=Fa;Box2D.Dynamics.b2World=ea;Box2D.Dynamics.Contacts.b2CircleContact=Ga;Box2D.Dynamics.Contacts.b2Contact=fa;Box2D.Dynamics.Contacts.b2ContactConstraint=ga;Box2D.Dynamics.Contacts.b2ContactConstraintPoint=Ha;Box2D.Dynamics.Contacts.b2ContactEdge=Ia;Box2D.Dynamics.Contacts.b2ContactFactory=
|
||||
ha;Box2D.Dynamics.Contacts.b2ContactRegister=Ja;Box2D.Dynamics.Contacts.b2ContactResult=Ka;Box2D.Dynamics.Contacts.b2ContactSolver=ia;Box2D.Dynamics.Contacts.b2EdgeAndCircleContact=La;Box2D.Dynamics.Contacts.b2NullContact=ja;Box2D.Dynamics.Contacts.b2PolyAndCircleContact=Ma;Box2D.Dynamics.Contacts.b2PolyAndEdgeContact=Na;Box2D.Dynamics.Contacts.b2PolygonContact=Oa;Box2D.Dynamics.Contacts.b2PositionSolverManifold=ka;Box2D.Dynamics.Controllers.b2BuoyancyController=Pa;Box2D.Dynamics.Controllers.b2ConstantAccelController=
|
||||
Qa;Box2D.Dynamics.Controllers.b2ConstantForceController=Ra;Box2D.Dynamics.Controllers.b2Controller=Sa;Box2D.Dynamics.Controllers.b2ControllerEdge=Ta;Box2D.Dynamics.Controllers.b2GravityController=Ua;Box2D.Dynamics.Controllers.b2TensorDampingController=Va;Box2D.Dynamics.Joints.b2DistanceJoint=la;Box2D.Dynamics.Joints.b2DistanceJointDef=ma;Box2D.Dynamics.Joints.b2FrictionJoint=na;Box2D.Dynamics.Joints.b2FrictionJointDef=oa;Box2D.Dynamics.Joints.b2GearJoint=pa;Box2D.Dynamics.Joints.b2GearJointDef=qa;
|
||||
Box2D.Dynamics.Joints.b2Jacobian=Wa;Box2D.Dynamics.Joints.b2Joint=ra;Box2D.Dynamics.Joints.b2JointDef=sa;Box2D.Dynamics.Joints.b2JointEdge=Xa;Box2D.Dynamics.Joints.b2LineJoint=ta;Box2D.Dynamics.Joints.b2LineJointDef=ua;Box2D.Dynamics.Joints.b2MouseJoint=va;Box2D.Dynamics.Joints.b2MouseJointDef=wa;Box2D.Dynamics.Joints.b2PrismaticJoint=xa;Box2D.Dynamics.Joints.b2PrismaticJointDef=ya;Box2D.Dynamics.Joints.b2PulleyJoint=za;Box2D.Dynamics.Joints.b2PulleyJointDef=Aa;Box2D.Dynamics.Joints.b2RevoluteJoint=
|
||||
Ba;Box2D.Dynamics.Joints.b2RevoluteJointDef=Ca;Box2D.Dynamics.Joints.b2WeldJoint=Da;Box2D.Dynamics.Joints.b2WeldJointDef=Ea})();Box2D.postDefs=[];
|
||||
(function(){var F=Box2D.Collision.Shapes.b2CircleShape,G=Box2D.Collision.Shapes.b2PolygonShape,K=Box2D.Collision.Shapes.b2Shape,y=Box2D.Common.b2Settings,w=Box2D.Common.Math.b2Math,A=Box2D.Common.Math.b2Sweep,U=Box2D.Common.Math.b2Transform,p=Box2D.Common.Math.b2Vec2,B=Box2D.Collision.b2AABB,Q=Box2D.Collision.b2Bound,V=Box2D.Collision.b2BoundValues,M=Box2D.Collision.b2Collision,L=Box2D.Collision.b2ContactID,I=Box2D.Collision.b2ContactPoint,W=Box2D.Collision.b2Distance,Y=Box2D.Collision.b2DistanceInput,
|
||||
k=Box2D.Collision.b2DistanceOutput,z=Box2D.Collision.b2DistanceProxy,u=Box2D.Collision.b2DynamicTree,D=Box2D.Collision.b2DynamicTreeBroadPhase,H=Box2D.Collision.b2DynamicTreeNode,O=Box2D.Collision.b2DynamicTreePair,E=Box2D.Collision.b2Manifold,R=Box2D.Collision.b2ManifoldPoint,N=Box2D.Collision.b2Point,S=Box2D.Collision.b2RayCastInput,aa=Box2D.Collision.b2RayCastOutput,Z=Box2D.Collision.b2Segment,d=Box2D.Collision.b2SeparationFunction,h=Box2D.Collision.b2Simplex,l=Box2D.Collision.b2SimplexCache,j=
|
||||
Box2D.Collision.b2SimplexVertex,o=Box2D.Collision.b2TimeOfImpact,q=Box2D.Collision.b2TOIInput,n=Box2D.Collision.b2WorldManifold,a=Box2D.Collision.ClipVertex,c=Box2D.Collision.Features,g=Box2D.Collision.IBroadPhase;B.b2AABB=function(){this.lowerBound=new p;this.upperBound=new p};B.prototype.IsValid=function(){var b=this.upperBound.y-this.lowerBound.y;return b=(b=this.upperBound.x-this.lowerBound.x>=0&&b>=0)&&this.lowerBound.IsValid()&&this.upperBound.IsValid()};B.prototype.GetCenter=function(){return new p((this.lowerBound.x+
|
||||
this.upperBound.x)/2,(this.lowerBound.y+this.upperBound.y)/2)};B.prototype.GetExtents=function(){return new p((this.upperBound.x-this.lowerBound.x)/2,(this.upperBound.y-this.lowerBound.y)/2)};B.prototype.Contains=function(b){var e=true;return e=(e=(e=(e=e&&this.lowerBound.x<=b.lowerBound.x)&&this.lowerBound.y<=b.lowerBound.y)&&b.upperBound.x<=this.upperBound.x)&&b.upperBound.y<=this.upperBound.y};B.prototype.RayCast=function(b,e){var f=-Number.MAX_VALUE,m=Number.MAX_VALUE,r=e.p1.x,s=e.p1.y,v=e.p2.x-
|
||||
e.p1.x,t=e.p2.y-e.p1.y,x=Math.abs(t),C=b.normal,J=0,T=0,P=J=0;P=0;if(Math.abs(v)<Number.MIN_VALUE){if(r<this.lowerBound.x||this.upperBound.x<r)return false}else{J=1/v;T=(this.lowerBound.x-r)*J;J=(this.upperBound.x-r)*J;P=-1;if(T>J){P=T;T=J;J=P;P=1}if(T>f){C.x=P;C.y=0;f=T}m=Math.min(m,J);if(f>m)return false}if(x<Number.MIN_VALUE){if(s<this.lowerBound.y||this.upperBound.y<s)return false}else{J=1/t;T=(this.lowerBound.y-s)*J;J=(this.upperBound.y-s)*J;P=-1;if(T>J){P=T;T=J;J=P;P=1}if(T>f){C.y=P;C.x=0;f=
|
||||
T}m=Math.min(m,J);if(f>m)return false}b.fraction=f;return true};B.prototype.TestOverlap=function(b){var e=b.lowerBound.y-this.upperBound.y,f=this.lowerBound.y-b.upperBound.y;if(b.lowerBound.x-this.upperBound.x>0||e>0)return false;if(this.lowerBound.x-b.upperBound.x>0||f>0)return false;return true};B.Combine=function(b,e){var f=new B;f.Combine(b,e);return f};B.prototype.Combine=function(b,e){this.lowerBound.x=Math.min(b.lowerBound.x,e.lowerBound.x);this.lowerBound.y=Math.min(b.lowerBound.y,e.lowerBound.y);
|
||||
this.upperBound.x=Math.max(b.upperBound.x,e.upperBound.x);this.upperBound.y=Math.max(b.upperBound.y,e.upperBound.y)};Q.b2Bound=function(){};Q.prototype.IsLower=function(){return(this.value&1)==0};Q.prototype.IsUpper=function(){return(this.value&1)==1};Q.prototype.Swap=function(b){var e=this.value,f=this.proxy,m=this.stabbingCount;this.value=b.value;this.proxy=b.proxy;this.stabbingCount=b.stabbingCount;b.value=e;b.proxy=f;b.stabbingCount=m};V.b2BoundValues=function(){};V.prototype.b2BoundValues=function(){this.lowerValues=
|
||||
new Vector_a2j_Number;this.lowerValues[0]=0;this.lowerValues[1]=0;this.upperValues=new Vector_a2j_Number;this.upperValues[0]=0;this.upperValues[1]=0};M.b2Collision=function(){};M.ClipSegmentToLine=function(b,e,f,m){if(m===undefined)m=0;var r,s=0;r=e[0];var v=r.v;r=e[1];var t=r.v,x=f.x*v.x+f.y*v.y-m;r=f.x*t.x+f.y*t.y-m;x<=0&&b[s++].Set(e[0]);r<=0&&b[s++].Set(e[1]);if(x*r<0){f=x/(x-r);r=b[s];r=r.v;r.x=v.x+f*(t.x-v.x);r.y=v.y+f*(t.y-v.y);r=b[s];r.id=(x>0?e[0]:e[1]).id;++s}return s};M.EdgeSeparation=
|
||||
function(b,e,f,m,r){if(f===undefined)f=0;parseInt(b.m_vertexCount);var s=b.m_vertices;b=b.m_normals;var v=parseInt(m.m_vertexCount),t=m.m_vertices,x,C;x=e.R;C=b[f];b=x.col1.x*C.x+x.col2.x*C.y;m=x.col1.y*C.x+x.col2.y*C.y;x=r.R;var J=x.col1.x*b+x.col1.y*m;x=x.col2.x*b+x.col2.y*m;for(var T=0,P=Number.MAX_VALUE,X=0;X<v;++X){C=t[X];C=C.x*J+C.y*x;if(C<P){P=C;T=X}}C=s[f];x=e.R;f=e.position.x+(x.col1.x*C.x+x.col2.x*C.y);e=e.position.y+(x.col1.y*C.x+x.col2.y*C.y);C=t[T];x=r.R;s=r.position.x+(x.col1.x*C.x+
|
||||
x.col2.x*C.y);r=r.position.y+(x.col1.y*C.x+x.col2.y*C.y);s-=f;r-=e;return s*b+r*m};M.FindMaxSeparation=function(b,e,f,m,r){var s=parseInt(e.m_vertexCount),v=e.m_normals,t,x;x=r.R;t=m.m_centroid;var C=r.position.x+(x.col1.x*t.x+x.col2.x*t.y),J=r.position.y+(x.col1.y*t.x+x.col2.y*t.y);x=f.R;t=e.m_centroid;C-=f.position.x+(x.col1.x*t.x+x.col2.x*t.y);J-=f.position.y+(x.col1.y*t.x+x.col2.y*t.y);x=C*f.R.col1.x+J*f.R.col1.y;J=C*f.R.col2.x+J*f.R.col2.y;C=0;for(var T=-Number.MAX_VALUE,P=0;P<s;++P){t=v[P];
|
||||
t=t.x*x+t.y*J;if(t>T){T=t;C=P}}v=M.EdgeSeparation(e,f,C,m,r);t=parseInt(C-1>=0?C-1:s-1);x=M.EdgeSeparation(e,f,t,m,r);J=parseInt(C+1<s?C+1:0);T=M.EdgeSeparation(e,f,J,m,r);var X=P=0,$=0;if(x>v&&x>T){$=-1;P=t;X=x}else if(T>v){$=1;P=J;X=T}else{b[0]=C;return v}for(;;){C=$==-1?P-1>=0?P-1:s-1:P+1<s?P+1:0;v=M.EdgeSeparation(e,f,C,m,r);if(v>X){P=C;X=v}else break}b[0]=P;return X};M.FindIncidentEdge=function(b,e,f,m,r,s){if(m===undefined)m=0;parseInt(e.m_vertexCount);var v=e.m_normals,t=parseInt(r.m_vertexCount);
|
||||
e=r.m_vertices;r=r.m_normals;var x;x=f.R;f=v[m];v=x.col1.x*f.x+x.col2.x*f.y;var C=x.col1.y*f.x+x.col2.y*f.y;x=s.R;f=x.col1.x*v+x.col1.y*C;C=x.col2.x*v+x.col2.y*C;v=f;x=0;for(var J=Number.MAX_VALUE,T=0;T<t;++T){f=r[T];f=v*f.x+C*f.y;if(f<J){J=f;x=T}}r=parseInt(x);v=parseInt(r+1<t?r+1:0);t=b[0];f=e[r];x=s.R;t.v.x=s.position.x+(x.col1.x*f.x+x.col2.x*f.y);t.v.y=s.position.y+(x.col1.y*f.x+x.col2.y*f.y);t.id.features.referenceEdge=m;t.id.features.incidentEdge=r;t.id.features.incidentVertex=0;t=b[1];f=e[v];
|
||||
x=s.R;t.v.x=s.position.x+(x.col1.x*f.x+x.col2.x*f.y);t.v.y=s.position.y+(x.col1.y*f.x+x.col2.y*f.y);t.id.features.referenceEdge=m;t.id.features.incidentEdge=v;t.id.features.incidentVertex=1};M.MakeClipPointVector=function(){var b=new Vector(2);b[0]=new a;b[1]=new a;return b};M.CollidePolygons=function(b,e,f,m,r){var s;b.m_pointCount=0;var v=e.m_radius+m.m_radius;s=0;M.s_edgeAO[0]=s;var t=M.FindMaxSeparation(M.s_edgeAO,e,f,m,r);s=M.s_edgeAO[0];if(!(t>v)){var x=0;M.s_edgeBO[0]=x;var C=M.FindMaxSeparation(M.s_edgeBO,
|
||||
m,r,e,f);x=M.s_edgeBO[0];if(!(C>v)){var J=0,T=0;if(C>0.98*t+0.0010){t=m;m=e;e=r;f=f;J=x;b.m_type=E.e_faceB;T=1}else{t=e;m=m;e=f;f=r;J=s;b.m_type=E.e_faceA;T=0}s=M.s_incidentEdge;M.FindIncidentEdge(s,t,e,J,m,f);x=parseInt(t.m_vertexCount);r=t.m_vertices;t=r[J];var P;P=J+1<x?r[parseInt(J+1)]:r[0];J=M.s_localTangent;J.Set(P.x-t.x,P.y-t.y);J.Normalize();r=M.s_localNormal;r.x=J.y;r.y=-J.x;m=M.s_planePoint;m.Set(0.5*(t.x+P.x),0.5*(t.y+P.y));C=M.s_tangent;x=e.R;C.x=x.col1.x*J.x+x.col2.x*J.y;C.y=x.col1.y*
|
||||
J.x+x.col2.y*J.y;var X=M.s_tangent2;X.x=-C.x;X.y=-C.y;J=M.s_normal;J.x=C.y;J.y=-C.x;var $=M.s_v11,ba=M.s_v12;$.x=e.position.x+(x.col1.x*t.x+x.col2.x*t.y);$.y=e.position.y+(x.col1.y*t.x+x.col2.y*t.y);ba.x=e.position.x+(x.col1.x*P.x+x.col2.x*P.y);ba.y=e.position.y+(x.col1.y*P.x+x.col2.y*P.y);e=J.x*$.x+J.y*$.y;x=C.x*ba.x+C.y*ba.y+v;P=M.s_clipPoints1;t=M.s_clipPoints2;ba=0;ba=M.ClipSegmentToLine(P,s,X,-C.x*$.x-C.y*$.y+v);if(!(ba<2)){ba=M.ClipSegmentToLine(t,P,C,x);if(!(ba<2)){b.m_localPlaneNormal.SetV(r);
|
||||
b.m_localPoint.SetV(m);for(m=r=0;m<y.b2_maxManifoldPoints;++m){s=t[m];if(J.x*s.v.x+J.y*s.v.y-e<=v){C=b.m_points[r];x=f.R;X=s.v.x-f.position.x;$=s.v.y-f.position.y;C.m_localPoint.x=X*x.col1.x+$*x.col1.y;C.m_localPoint.y=X*x.col2.x+$*x.col2.y;C.m_id.Set(s.id);C.m_id.features.flip=T;++r}}b.m_pointCount=r}}}}};M.CollideCircles=function(b,e,f,m,r){b.m_pointCount=0;var s,v;s=f.R;v=e.m_p;var t=f.position.x+(s.col1.x*v.x+s.col2.x*v.y);f=f.position.y+(s.col1.y*v.x+s.col2.y*v.y);s=r.R;v=m.m_p;t=r.position.x+
|
||||
(s.col1.x*v.x+s.col2.x*v.y)-t;r=r.position.y+(s.col1.y*v.x+s.col2.y*v.y)-f;s=e.m_radius+m.m_radius;if(!(t*t+r*r>s*s)){b.m_type=E.e_circles;b.m_localPoint.SetV(e.m_p);b.m_localPlaneNormal.SetZero();b.m_pointCount=1;b.m_points[0].m_localPoint.SetV(m.m_p);b.m_points[0].m_id.key=0}};M.CollidePolygonAndCircle=function(b,e,f,m,r){var s=b.m_pointCount=0,v=0,t,x;x=r.R;t=m.m_p;var C=r.position.y+(x.col1.y*t.x+x.col2.y*t.y);s=r.position.x+(x.col1.x*t.x+x.col2.x*t.y)-f.position.x;v=C-f.position.y;x=f.R;f=s*
|
||||
x.col1.x+v*x.col1.y;x=s*x.col2.x+v*x.col2.y;var J=0;C=-Number.MAX_VALUE;r=e.m_radius+m.m_radius;var T=parseInt(e.m_vertexCount),P=e.m_vertices;e=e.m_normals;for(var X=0;X<T;++X){t=P[X];s=f-t.x;v=x-t.y;t=e[X];s=t.x*s+t.y*v;if(s>r)return;if(s>C){C=s;J=X}}s=parseInt(J);v=parseInt(s+1<T?s+1:0);t=P[s];P=P[v];if(C<Number.MIN_VALUE){b.m_pointCount=1;b.m_type=E.e_faceA;b.m_localPlaneNormal.SetV(e[J]);b.m_localPoint.x=0.5*(t.x+P.x);b.m_localPoint.y=0.5*(t.y+P.y)}else{C=(f-P.x)*(t.x-P.x)+(x-P.y)*(t.y-P.y);
|
||||
if((f-t.x)*(P.x-t.x)+(x-t.y)*(P.y-t.y)<=0){if((f-t.x)*(f-t.x)+(x-t.y)*(x-t.y)>r*r)return;b.m_pointCount=1;b.m_type=E.e_faceA;b.m_localPlaneNormal.x=f-t.x;b.m_localPlaneNormal.y=x-t.y;b.m_localPlaneNormal.Normalize();b.m_localPoint.SetV(t)}else if(C<=0){if((f-P.x)*(f-P.x)+(x-P.y)*(x-P.y)>r*r)return;b.m_pointCount=1;b.m_type=E.e_faceA;b.m_localPlaneNormal.x=f-P.x;b.m_localPlaneNormal.y=x-P.y;b.m_localPlaneNormal.Normalize();b.m_localPoint.SetV(P)}else{J=0.5*(t.x+P.x);t=0.5*(t.y+P.y);C=(f-J)*e[s].x+
|
||||
(x-t)*e[s].y;if(C>r)return;b.m_pointCount=1;b.m_type=E.e_faceA;b.m_localPlaneNormal.x=e[s].x;b.m_localPlaneNormal.y=e[s].y;b.m_localPlaneNormal.Normalize();b.m_localPoint.Set(J,t)}}b.m_points[0].m_localPoint.SetV(m.m_p);b.m_points[0].m_id.key=0};M.TestOverlap=function(b,e){var f=e.lowerBound,m=b.upperBound,r=f.x-m.x,s=f.y-m.y;f=b.lowerBound;m=e.upperBound;var v=f.y-m.y;if(r>0||s>0)return false;if(f.x-m.x>0||v>0)return false;return true};Box2D.postDefs.push(function(){Box2D.Collision.b2Collision.s_incidentEdge=
|
||||
M.MakeClipPointVector();Box2D.Collision.b2Collision.s_clipPoints1=M.MakeClipPointVector();Box2D.Collision.b2Collision.s_clipPoints2=M.MakeClipPointVector();Box2D.Collision.b2Collision.s_edgeAO=new Vector_a2j_Number(1);Box2D.Collision.b2Collision.s_edgeBO=new Vector_a2j_Number(1);Box2D.Collision.b2Collision.s_localTangent=new p;Box2D.Collision.b2Collision.s_localNormal=new p;Box2D.Collision.b2Collision.s_planePoint=new p;Box2D.Collision.b2Collision.s_normal=new p;Box2D.Collision.b2Collision.s_tangent=
|
||||
new p;Box2D.Collision.b2Collision.s_tangent2=new p;Box2D.Collision.b2Collision.s_v11=new p;Box2D.Collision.b2Collision.s_v12=new p;Box2D.Collision.b2Collision.b2CollidePolyTempVec=new p;Box2D.Collision.b2Collision.b2_nullFeature=255});L.b2ContactID=function(){this.features=new c};L.prototype.b2ContactID=function(){this.features._m_id=this};L.prototype.Set=function(b){this.key=b._key};L.prototype.Copy=function(){var b=new L;b.key=this.key;return b};Object.defineProperty(L.prototype,"key",{enumerable:false,
|
||||
configurable:true,get:function(){return this._key}});Object.defineProperty(L.prototype,"key",{enumerable:false,configurable:true,set:function(b){if(b===undefined)b=0;this._key=b;this.features._referenceEdge=this._key&255;this.features._incidentEdge=(this._key&65280)>>8&255;this.features._incidentVertex=(this._key&16711680)>>16&255;this.features._flip=(this._key&4278190080)>>24&255}});I.b2ContactPoint=function(){this.position=new p;this.velocity=new p;this.normal=new p;this.id=new L};W.b2Distance=
|
||||
function(){};W.Distance=function(b,e,f){++W.b2_gjkCalls;var m=f.proxyA,r=f.proxyB,s=f.transformA,v=f.transformB,t=W.s_simplex;t.ReadCache(e,m,s,r,v);var x=t.m_vertices,C=W.s_saveA,J=W.s_saveB,T=0;t.GetClosestPoint().LengthSquared();for(var P=0,X,$=0;$<20;){T=t.m_count;for(P=0;P<T;P++){C[P]=x[P].indexA;J[P]=x[P].indexB}switch(t.m_count){case 1:break;case 2:t.Solve2();break;case 3:t.Solve3();break;default:y.b2Assert(false)}if(t.m_count==3)break;X=t.GetClosestPoint();X.LengthSquared();P=t.GetSearchDirection();
|
||||
if(P.LengthSquared()<Number.MIN_VALUE*Number.MIN_VALUE)break;X=x[t.m_count];X.indexA=m.GetSupport(w.MulTMV(s.R,P.GetNegative()));X.wA=w.MulX(s,m.GetVertex(X.indexA));X.indexB=r.GetSupport(w.MulTMV(v.R,P));X.wB=w.MulX(v,r.GetVertex(X.indexB));X.w=w.SubtractVV(X.wB,X.wA);++$;++W.b2_gjkIters;var ba=false;for(P=0;P<T;P++)if(X.indexA==C[P]&&X.indexB==J[P]){ba=true;break}if(ba)break;++t.m_count}W.b2_gjkMaxIters=w.Max(W.b2_gjkMaxIters,$);t.GetWitnessPoints(b.pointA,b.pointB);b.distance=w.SubtractVV(b.pointA,
|
||||
b.pointB).Length();b.iterations=$;t.WriteCache(e);if(f.useRadii){e=m.m_radius;r=r.m_radius;if(b.distance>e+r&&b.distance>Number.MIN_VALUE){b.distance-=e+r;f=w.SubtractVV(b.pointB,b.pointA);f.Normalize();b.pointA.x+=e*f.x;b.pointA.y+=e*f.y;b.pointB.x-=r*f.x;b.pointB.y-=r*f.y}else{X=new p;X.x=0.5*(b.pointA.x+b.pointB.x);X.y=0.5*(b.pointA.y+b.pointB.y);b.pointA.x=b.pointB.x=X.x;b.pointA.y=b.pointB.y=X.y;b.distance=0}}};Box2D.postDefs.push(function(){Box2D.Collision.b2Distance.s_simplex=new h;Box2D.Collision.b2Distance.s_saveA=
|
||||
new Vector_a2j_Number(3);Box2D.Collision.b2Distance.s_saveB=new Vector_a2j_Number(3)});Y.b2DistanceInput=function(){};k.b2DistanceOutput=function(){this.pointA=new p;this.pointB=new p};z.b2DistanceProxy=function(){};z.prototype.Set=function(b){switch(b.GetType()){case K.e_circleShape:b=b instanceof F?b:null;this.m_vertices=new Vector(1,true);this.m_vertices[0]=b.m_p;this.m_count=1;this.m_radius=b.m_radius;break;case K.e_polygonShape:b=b instanceof G?b:null;this.m_vertices=b.m_vertices;this.m_count=
|
||||
b.m_vertexCount;this.m_radius=b.m_radius;break;default:y.b2Assert(false)}};z.prototype.GetSupport=function(b){for(var e=0,f=this.m_vertices[0].x*b.x+this.m_vertices[0].y*b.y,m=1;m<this.m_count;++m){var r=this.m_vertices[m].x*b.x+this.m_vertices[m].y*b.y;if(r>f){e=m;f=r}}return e};z.prototype.GetSupportVertex=function(b){for(var e=0,f=this.m_vertices[0].x*b.x+this.m_vertices[0].y*b.y,m=1;m<this.m_count;++m){var r=this.m_vertices[m].x*b.x+this.m_vertices[m].y*b.y;if(r>f){e=m;f=r}}return this.m_vertices[e]};
|
||||
z.prototype.GetVertexCount=function(){return this.m_count};z.prototype.GetVertex=function(b){if(b===undefined)b=0;y.b2Assert(0<=b&&b<this.m_count);return this.m_vertices[b]};u.b2DynamicTree=function(){};u.prototype.b2DynamicTree=function(){this.m_freeList=this.m_root=null;this.m_insertionCount=this.m_path=0};u.prototype.CreateProxy=function(b,e){var f=this.AllocateNode(),m=y.b2_aabbExtension,r=y.b2_aabbExtension;f.aabb.lowerBound.x=b.lowerBound.x-m;f.aabb.lowerBound.y=b.lowerBound.y-r;f.aabb.upperBound.x=
|
||||
b.upperBound.x+m;f.aabb.upperBound.y=b.upperBound.y+r;f.userData=e;this.InsertLeaf(f);return f};u.prototype.DestroyProxy=function(b){this.RemoveLeaf(b);this.FreeNode(b)};u.prototype.MoveProxy=function(b,e,f){y.b2Assert(b.IsLeaf());if(b.aabb.Contains(e))return false;this.RemoveLeaf(b);var m=y.b2_aabbExtension+y.b2_aabbMultiplier*(f.x>0?f.x:-f.x);f=y.b2_aabbExtension+y.b2_aabbMultiplier*(f.y>0?f.y:-f.y);b.aabb.lowerBound.x=e.lowerBound.x-m;b.aabb.lowerBound.y=e.lowerBound.y-f;b.aabb.upperBound.x=e.upperBound.x+
|
||||
m;b.aabb.upperBound.y=e.upperBound.y+f;this.InsertLeaf(b);return true};u.prototype.Rebalance=function(b){if(b===undefined)b=0;if(this.m_root!=null)for(var e=0;e<b;e++){for(var f=this.m_root,m=0;f.IsLeaf()==false;){f=this.m_path>>m&1?f.child2:f.child1;m=m+1&31}++this.m_path;this.RemoveLeaf(f);this.InsertLeaf(f)}};u.prototype.GetFatAABB=function(b){return b.aabb};u.prototype.GetUserData=function(b){return b.userData};u.prototype.Query=function(b,e){if(this.m_root!=null){var f=new Vector,m=0;for(f[m++]=
|
||||
this.m_root;m>0;){var r=f[--m];if(r.aabb.TestOverlap(e))if(r.IsLeaf()){if(!b(r))break}else{f[m++]=r.child1;f[m++]=r.child2}}}};u.prototype.RayCast=function(b,e){if(this.m_root!=null){var f=e.p1,m=e.p2,r=w.SubtractVV(f,m);r.Normalize();r=w.CrossFV(1,r);var s=w.AbsV(r),v=e.maxFraction,t=new B,x=0,C=0;x=f.x+v*(m.x-f.x);C=f.y+v*(m.y-f.y);t.lowerBound.x=Math.min(f.x,x);t.lowerBound.y=Math.min(f.y,C);t.upperBound.x=Math.max(f.x,x);t.upperBound.y=Math.max(f.y,C);var J=new Vector,T=0;for(J[T++]=this.m_root;T>
|
||||
0;){v=J[--T];if(v.aabb.TestOverlap(t)!=false){x=v.aabb.GetCenter();C=v.aabb.GetExtents();if(!(Math.abs(r.x*(f.x-x.x)+r.y*(f.y-x.y))-s.x*C.x-s.y*C.y>0))if(v.IsLeaf()){x=new S;x.p1=e.p1;x.p2=e.p2;x.maxFraction=e.maxFraction;v=b(x,v);if(v==0)break;if(v>0){x=f.x+v*(m.x-f.x);C=f.y+v*(m.y-f.y);t.lowerBound.x=Math.min(f.x,x);t.lowerBound.y=Math.min(f.y,C);t.upperBound.x=Math.max(f.x,x);t.upperBound.y=Math.max(f.y,C)}}else{J[T++]=v.child1;J[T++]=v.child2}}}}};u.prototype.AllocateNode=function(){if(this.m_freeList){var b=
|
||||
this.m_freeList;this.m_freeList=b.parent;b.parent=null;b.child1=null;b.child2=null;return b}return new H};u.prototype.FreeNode=function(b){b.parent=this.m_freeList;this.m_freeList=b};u.prototype.InsertLeaf=function(b){++this.m_insertionCount;if(this.m_root==null){this.m_root=b;this.m_root.parent=null}else{var e=b.aabb.GetCenter(),f=this.m_root;if(f.IsLeaf()==false){do{var m=f.child1;f=f.child2;f=Math.abs((m.aabb.lowerBound.x+m.aabb.upperBound.x)/2-e.x)+Math.abs((m.aabb.lowerBound.y+m.aabb.upperBound.y)/
|
||||
2-e.y)<Math.abs((f.aabb.lowerBound.x+f.aabb.upperBound.x)/2-e.x)+Math.abs((f.aabb.lowerBound.y+f.aabb.upperBound.y)/2-e.y)?m:f}while(f.IsLeaf()==false)}e=f.parent;m=this.AllocateNode();m.parent=e;m.userData=null;m.aabb.Combine(b.aabb,f.aabb);if(e){if(f.parent.child1==f)e.child1=m;else e.child2=m;m.child1=f;m.child2=b;f.parent=m;b.parent=m;do{if(e.aabb.Contains(m.aabb))break;e.aabb.Combine(e.child1.aabb,e.child2.aabb);m=e;e=e.parent}while(e)}else{m.child1=f;m.child2=b;f.parent=m;this.m_root=b.parent=
|
||||
m}}};u.prototype.RemoveLeaf=function(b){if(b==this.m_root)this.m_root=null;else{var e=b.parent,f=e.parent;b=e.child1==b?e.child2:e.child1;if(f){if(f.child1==e)f.child1=b;else f.child2=b;b.parent=f;for(this.FreeNode(e);f;){e=f.aabb;f.aabb=B.Combine(f.child1.aabb,f.child2.aabb);if(e.Contains(f.aabb))break;f=f.parent}}else{this.m_root=b;b.parent=null;this.FreeNode(e)}}};D.b2DynamicTreeBroadPhase=function(){this.m_tree=new u;this.m_moveBuffer=new Vector;this.m_pairBuffer=new Vector;this.m_pairCount=0};
|
||||
D.prototype.CreateProxy=function(b,e){var f=this.m_tree.CreateProxy(b,e);++this.m_proxyCount;this.BufferMove(f);return f};D.prototype.DestroyProxy=function(b){this.UnBufferMove(b);--this.m_proxyCount;this.m_tree.DestroyProxy(b)};D.prototype.MoveProxy=function(b,e,f){this.m_tree.MoveProxy(b,e,f)&&this.BufferMove(b)};D.prototype.TestOverlap=function(b,e){var f=this.m_tree.GetFatAABB(b),m=this.m_tree.GetFatAABB(e);return f.TestOverlap(m)};D.prototype.GetUserData=function(b){return this.m_tree.GetUserData(b)};
|
||||
D.prototype.GetFatAABB=function(b){return this.m_tree.GetFatAABB(b)};D.prototype.GetProxyCount=function(){return this.m_proxyCount};D.prototype.UpdatePairs=function(b){var e=this;var f=e.m_pairCount=0,m;for(f=0;f<e.m_moveBuffer.length;++f){m=e.m_moveBuffer[f];var r=e.m_tree.GetFatAABB(m);e.m_tree.Query(function(t){if(t==m)return true;if(e.m_pairCount==e.m_pairBuffer.length)e.m_pairBuffer[e.m_pairCount]=new O;var x=e.m_pairBuffer[e.m_pairCount];x.proxyA=t<m?t:m;x.proxyB=t>=m?t:m;++e.m_pairCount;return true},
|
||||
r)}for(f=e.m_moveBuffer.length=0;f<e.m_pairCount;){r=e.m_pairBuffer[f];var s=e.m_tree.GetUserData(r.proxyA),v=e.m_tree.GetUserData(r.proxyB);b(s,v);for(++f;f<e.m_pairCount;){s=e.m_pairBuffer[f];if(s.proxyA!=r.proxyA||s.proxyB!=r.proxyB)break;++f}}};D.prototype.Query=function(b,e){this.m_tree.Query(b,e)};D.prototype.RayCast=function(b,e){this.m_tree.RayCast(b,e)};D.prototype.Validate=function(){};D.prototype.Rebalance=function(b){if(b===undefined)b=0;this.m_tree.Rebalance(b)};D.prototype.BufferMove=
|
||||
function(b){this.m_moveBuffer[this.m_moveBuffer.length]=b};D.prototype.UnBufferMove=function(b){this.m_moveBuffer.splice(parseInt(this.m_moveBuffer.indexOf(b)),1)};D.prototype.ComparePairs=function(){return 0};D.__implements={};D.__implements[g]=true;H.b2DynamicTreeNode=function(){this.aabb=new B};H.prototype.IsLeaf=function(){return this.child1==null};O.b2DynamicTreePair=function(){};E.b2Manifold=function(){this.m_pointCount=0};E.prototype.b2Manifold=function(){this.m_points=new Vector(y.b2_maxManifoldPoints);
|
||||
for(var b=0;b<y.b2_maxManifoldPoints;b++)this.m_points[b]=new R;this.m_localPlaneNormal=new p;this.m_localPoint=new p};E.prototype.Reset=function(){for(var b=0;b<y.b2_maxManifoldPoints;b++)(this.m_points[b]instanceof R?this.m_points[b]:null).Reset();this.m_localPlaneNormal.SetZero();this.m_localPoint.SetZero();this.m_pointCount=this.m_type=0};E.prototype.Set=function(b){this.m_pointCount=b.m_pointCount;for(var e=0;e<y.b2_maxManifoldPoints;e++)(this.m_points[e]instanceof R?this.m_points[e]:null).Set(b.m_points[e]);
|
||||
this.m_localPlaneNormal.SetV(b.m_localPlaneNormal);this.m_localPoint.SetV(b.m_localPoint);this.m_type=b.m_type};E.prototype.Copy=function(){var b=new E;b.Set(this);return b};Box2D.postDefs.push(function(){Box2D.Collision.b2Manifold.e_circles=1;Box2D.Collision.b2Manifold.e_faceA=2;Box2D.Collision.b2Manifold.e_faceB=4});R.b2ManifoldPoint=function(){this.m_localPoint=new p;this.m_id=new L};R.prototype.b2ManifoldPoint=function(){this.Reset()};R.prototype.Reset=function(){this.m_localPoint.SetZero();this.m_tangentImpulse=
|
||||
this.m_normalImpulse=0;this.m_id.key=0};R.prototype.Set=function(b){this.m_localPoint.SetV(b.m_localPoint);this.m_normalImpulse=b.m_normalImpulse;this.m_tangentImpulse=b.m_tangentImpulse;this.m_id.Set(b.m_id)};N.b2Point=function(){this.p=new p};N.prototype.Support=function(){return this.p};N.prototype.GetFirstVertex=function(){return this.p};S.b2RayCastInput=function(){this.p1=new p;this.p2=new p};S.prototype.b2RayCastInput=function(b,e,f){if(b===undefined)b=null;if(e===undefined)e=null;if(f===undefined)f=
|
||||
1;b&&this.p1.SetV(b);e&&this.p2.SetV(e);this.maxFraction=f};aa.b2RayCastOutput=function(){this.normal=new p};Z.b2Segment=function(){this.p1=new p;this.p2=new p};Z.prototype.TestSegment=function(b,e,f,m){if(m===undefined)m=0;var r=f.p1,s=f.p2.x-r.x,v=f.p2.y-r.y;f=this.p2.y-this.p1.y;var t=-(this.p2.x-this.p1.x),x=100*Number.MIN_VALUE,C=-(s*f+v*t);if(C>x){var J=r.x-this.p1.x,T=r.y-this.p1.y;r=J*f+T*t;if(0<=r&&r<=m*C){m=-s*T+v*J;if(-x*C<=m&&m<=C*(1+x)){r/=C;m=Math.sqrt(f*f+t*t);f/=m;t/=m;b[0]=r;e.Set(f,
|
||||
t);return true}}}return false};Z.prototype.Extend=function(b){this.ExtendForward(b);this.ExtendBackward(b)};Z.prototype.ExtendForward=function(b){var e=this.p2.x-this.p1.x,f=this.p2.y-this.p1.y;b=Math.min(e>0?(b.upperBound.x-this.p1.x)/e:e<0?(b.lowerBound.x-this.p1.x)/e:Number.POSITIVE_INFINITY,f>0?(b.upperBound.y-this.p1.y)/f:f<0?(b.lowerBound.y-this.p1.y)/f:Number.POSITIVE_INFINITY);this.p2.x=this.p1.x+e*b;this.p2.y=this.p1.y+f*b};Z.prototype.ExtendBackward=function(b){var e=-this.p2.x+this.p1.x,
|
||||
f=-this.p2.y+this.p1.y;b=Math.min(e>0?(b.upperBound.x-this.p2.x)/e:e<0?(b.lowerBound.x-this.p2.x)/e:Number.POSITIVE_INFINITY,f>0?(b.upperBound.y-this.p2.y)/f:f<0?(b.lowerBound.y-this.p2.y)/f:Number.POSITIVE_INFINITY);this.p1.x=this.p2.x+e*b;this.p1.y=this.p2.y+f*b};d.b2SeparationFunction=function(){this.m_localPoint=new p;this.m_axis=new p};d.prototype.Initialize=function(b,e,f,m,r){this.m_proxyA=e;this.m_proxyB=m;var s=parseInt(b.count);y.b2Assert(0<s&&s<3);var v,t,x,C,J=C=x=m=e=0,T=0;J=0;if(s==
|
||||
1){this.m_type=d.e_points;v=this.m_proxyA.GetVertex(b.indexA[0]);t=this.m_proxyB.GetVertex(b.indexB[0]);s=v;b=f.R;e=f.position.x+(b.col1.x*s.x+b.col2.x*s.y);m=f.position.y+(b.col1.y*s.x+b.col2.y*s.y);s=t;b=r.R;x=r.position.x+(b.col1.x*s.x+b.col2.x*s.y);C=r.position.y+(b.col1.y*s.x+b.col2.y*s.y);this.m_axis.x=x-e;this.m_axis.y=C-m;this.m_axis.Normalize()}else{if(b.indexB[0]==b.indexB[1]){this.m_type=d.e_faceA;e=this.m_proxyA.GetVertex(b.indexA[0]);m=this.m_proxyA.GetVertex(b.indexA[1]);t=this.m_proxyB.GetVertex(b.indexB[0]);
|
||||
this.m_localPoint.x=0.5*(e.x+m.x);this.m_localPoint.y=0.5*(e.y+m.y);this.m_axis=w.CrossVF(w.SubtractVV(m,e),1);this.m_axis.Normalize();s=this.m_axis;b=f.R;J=b.col1.x*s.x+b.col2.x*s.y;T=b.col1.y*s.x+b.col2.y*s.y;s=this.m_localPoint;b=f.R;e=f.position.x+(b.col1.x*s.x+b.col2.x*s.y);m=f.position.y+(b.col1.y*s.x+b.col2.y*s.y);s=t;b=r.R;x=r.position.x+(b.col1.x*s.x+b.col2.x*s.y);C=r.position.y+(b.col1.y*s.x+b.col2.y*s.y);J=(x-e)*J+(C-m)*T}else if(b.indexA[0]==b.indexA[0]){this.m_type=d.e_faceB;x=this.m_proxyB.GetVertex(b.indexB[0]);
|
||||
C=this.m_proxyB.GetVertex(b.indexB[1]);v=this.m_proxyA.GetVertex(b.indexA[0]);this.m_localPoint.x=0.5*(x.x+C.x);this.m_localPoint.y=0.5*(x.y+C.y);this.m_axis=w.CrossVF(w.SubtractVV(C,x),1);this.m_axis.Normalize();s=this.m_axis;b=r.R;J=b.col1.x*s.x+b.col2.x*s.y;T=b.col1.y*s.x+b.col2.y*s.y;s=this.m_localPoint;b=r.R;x=r.position.x+(b.col1.x*s.x+b.col2.x*s.y);C=r.position.y+(b.col1.y*s.x+b.col2.y*s.y);s=v;b=f.R;e=f.position.x+(b.col1.x*s.x+b.col2.x*s.y);m=f.position.y+(b.col1.y*s.x+b.col2.y*s.y);J=(e-
|
||||
x)*J+(m-C)*T}else{e=this.m_proxyA.GetVertex(b.indexA[0]);m=this.m_proxyA.GetVertex(b.indexA[1]);x=this.m_proxyB.GetVertex(b.indexB[0]);C=this.m_proxyB.GetVertex(b.indexB[1]);w.MulX(f,v);v=w.MulMV(f.R,w.SubtractVV(m,e));w.MulX(r,t);J=w.MulMV(r.R,w.SubtractVV(C,x));r=v.x*v.x+v.y*v.y;t=J.x*J.x+J.y*J.y;b=w.SubtractVV(J,v);f=v.x*b.x+v.y*b.y;b=J.x*b.x+J.y*b.y;v=v.x*J.x+v.y*J.y;T=r*t-v*v;J=0;if(T!=0)J=w.Clamp((v*b-f*t)/T,0,1);if((v*J+b)/t<0)J=w.Clamp((v-f)/r,0,1);v=new p;v.x=e.x+J*(m.x-e.x);v.y=e.y+J*(m.y-
|
||||
e.y);t=new p;t.x=x.x+J*(C.x-x.x);t.y=x.y+J*(C.y-x.y);if(J==0||J==1){this.m_type=d.e_faceB;this.m_axis=w.CrossVF(w.SubtractVV(C,x),1);this.m_axis.Normalize();this.m_localPoint=t}else{this.m_type=d.e_faceA;this.m_axis=w.CrossVF(w.SubtractVV(m,e),1);this.m_localPoint=v}}J<0&&this.m_axis.NegativeSelf()}};d.prototype.Evaluate=function(b,e){var f,m,r=0;switch(this.m_type){case d.e_points:f=w.MulTMV(b.R,this.m_axis);m=w.MulTMV(e.R,this.m_axis.GetNegative());f=this.m_proxyA.GetSupportVertex(f);m=this.m_proxyB.GetSupportVertex(m);
|
||||
f=w.MulX(b,f);m=w.MulX(e,m);return r=(m.x-f.x)*this.m_axis.x+(m.y-f.y)*this.m_axis.y;case d.e_faceA:r=w.MulMV(b.R,this.m_axis);f=w.MulX(b,this.m_localPoint);m=w.MulTMV(e.R,r.GetNegative());m=this.m_proxyB.GetSupportVertex(m);m=w.MulX(e,m);return r=(m.x-f.x)*r.x+(m.y-f.y)*r.y;case d.e_faceB:r=w.MulMV(e.R,this.m_axis);m=w.MulX(e,this.m_localPoint);f=w.MulTMV(b.R,r.GetNegative());f=this.m_proxyA.GetSupportVertex(f);f=w.MulX(b,f);return r=(f.x-m.x)*r.x+(f.y-m.y)*r.y;default:y.b2Assert(false);return 0}};
|
||||
Box2D.postDefs.push(function(){Box2D.Collision.b2SeparationFunction.e_points=1;Box2D.Collision.b2SeparationFunction.e_faceA=2;Box2D.Collision.b2SeparationFunction.e_faceB=4});h.b2Simplex=function(){this.m_v1=new j;this.m_v2=new j;this.m_v3=new j;this.m_vertices=new Vector(3)};h.prototype.b2Simplex=function(){this.m_vertices[0]=this.m_v1;this.m_vertices[1]=this.m_v2;this.m_vertices[2]=this.m_v3};h.prototype.ReadCache=function(b,e,f,m,r){y.b2Assert(0<=b.count&&b.count<=3);var s,v;this.m_count=b.count;
|
||||
for(var t=this.m_vertices,x=0;x<this.m_count;x++){var C=t[x];C.indexA=b.indexA[x];C.indexB=b.indexB[x];s=e.GetVertex(C.indexA);v=m.GetVertex(C.indexB);C.wA=w.MulX(f,s);C.wB=w.MulX(r,v);C.w=w.SubtractVV(C.wB,C.wA);C.a=0}if(this.m_count>1){b=b.metric;s=this.GetMetric();if(s<0.5*b||2*b<s||s<Number.MIN_VALUE)this.m_count=0}if(this.m_count==0){C=t[0];C.indexA=0;C.indexB=0;s=e.GetVertex(0);v=m.GetVertex(0);C.wA=w.MulX(f,s);C.wB=w.MulX(r,v);C.w=w.SubtractVV(C.wB,C.wA);this.m_count=1}};h.prototype.WriteCache=
|
||||
function(b){b.metric=this.GetMetric();b.count=Box2D.parseUInt(this.m_count);for(var e=this.m_vertices,f=0;f<this.m_count;f++){b.indexA[f]=Box2D.parseUInt(e[f].indexA);b.indexB[f]=Box2D.parseUInt(e[f].indexB)}};h.prototype.GetSearchDirection=function(){switch(this.m_count){case 1:return this.m_v1.w.GetNegative();case 2:var b=w.SubtractVV(this.m_v2.w,this.m_v1.w);return w.CrossVV(b,this.m_v1.w.GetNegative())>0?w.CrossFV(1,b):w.CrossVF(b,1);default:y.b2Assert(false);return new p}};h.prototype.GetClosestPoint=
|
||||
function(){switch(this.m_count){case 0:y.b2Assert(false);return new p;case 1:return this.m_v1.w;case 2:return new p(this.m_v1.a*this.m_v1.w.x+this.m_v2.a*this.m_v2.w.x,this.m_v1.a*this.m_v1.w.y+this.m_v2.a*this.m_v2.w.y);default:y.b2Assert(false);return new p}};h.prototype.GetWitnessPoints=function(b,e){switch(this.m_count){case 0:y.b2Assert(false);break;case 1:b.SetV(this.m_v1.wA);e.SetV(this.m_v1.wB);break;case 2:b.x=this.m_v1.a*this.m_v1.wA.x+this.m_v2.a*this.m_v2.wA.x;b.y=this.m_v1.a*this.m_v1.wA.y+
|
||||
this.m_v2.a*this.m_v2.wA.y;e.x=this.m_v1.a*this.m_v1.wB.x+this.m_v2.a*this.m_v2.wB.x;e.y=this.m_v1.a*this.m_v1.wB.y+this.m_v2.a*this.m_v2.wB.y;break;case 3:e.x=b.x=this.m_v1.a*this.m_v1.wA.x+this.m_v2.a*this.m_v2.wA.x+this.m_v3.a*this.m_v3.wA.x;e.y=b.y=this.m_v1.a*this.m_v1.wA.y+this.m_v2.a*this.m_v2.wA.y+this.m_v3.a*this.m_v3.wA.y;break;default:y.b2Assert(false)}};h.prototype.GetMetric=function(){switch(this.m_count){case 0:y.b2Assert(false);return 0;case 1:return 0;case 2:return w.SubtractVV(this.m_v1.w,
|
||||
this.m_v2.w).Length();case 3:return w.CrossVV(w.SubtractVV(this.m_v2.w,this.m_v1.w),w.SubtractVV(this.m_v3.w,this.m_v1.w));default:y.b2Assert(false);return 0}};h.prototype.Solve2=function(){var b=this.m_v1.w,e=this.m_v2.w,f=w.SubtractVV(e,b);b=-(b.x*f.x+b.y*f.y);if(b<=0)this.m_count=this.m_v1.a=1;else{e=e.x*f.x+e.y*f.y;if(e<=0){this.m_count=this.m_v2.a=1;this.m_v1.Set(this.m_v2)}else{f=1/(e+b);this.m_v1.a=e*f;this.m_v2.a=b*f;this.m_count=2}}};h.prototype.Solve3=function(){var b=this.m_v1.w,e=this.m_v2.w,
|
||||
f=this.m_v3.w,m=w.SubtractVV(e,b),r=w.Dot(b,m),s=w.Dot(e,m);r=-r;var v=w.SubtractVV(f,b),t=w.Dot(b,v),x=w.Dot(f,v);t=-t;var C=w.SubtractVV(f,e),J=w.Dot(e,C);C=w.Dot(f,C);J=-J;v=w.CrossVV(m,v);m=v*w.CrossVV(e,f);f=v*w.CrossVV(f,b);b=v*w.CrossVV(b,e);if(r<=0&&t<=0)this.m_count=this.m_v1.a=1;else if(s>0&&r>0&&b<=0){x=1/(s+r);this.m_v1.a=s*x;this.m_v2.a=r*x;this.m_count=2}else if(x>0&&t>0&&f<=0){s=1/(x+t);this.m_v1.a=x*s;this.m_v3.a=t*s;this.m_count=2;this.m_v2.Set(this.m_v3)}else if(s<=0&&J<=0){this.m_count=
|
||||
this.m_v2.a=1;this.m_v1.Set(this.m_v2)}else if(x<=0&&C<=0){this.m_count=this.m_v3.a=1;this.m_v1.Set(this.m_v3)}else if(C>0&&J>0&&m<=0){s=1/(C+J);this.m_v2.a=C*s;this.m_v3.a=J*s;this.m_count=2;this.m_v1.Set(this.m_v3)}else{s=1/(m+f+b);this.m_v1.a=m*s;this.m_v2.a=f*s;this.m_v3.a=b*s;this.m_count=3}};l.b2SimplexCache=function(){this.indexA=new Vector_a2j_Number(3);this.indexB=new Vector_a2j_Number(3)};j.b2SimplexVertex=function(){};j.prototype.Set=function(b){this.wA.SetV(b.wA);this.wB.SetV(b.wB);this.w.SetV(b.w);
|
||||
this.a=b.a;this.indexA=b.indexA;this.indexB=b.indexB};o.b2TimeOfImpact=function(){};o.TimeOfImpact=function(b){++o.b2_toiCalls;var e=b.proxyA,f=b.proxyB,m=b.sweepA,r=b.sweepB;y.b2Assert(m.t0==r.t0);y.b2Assert(1-m.t0>Number.MIN_VALUE);var s=e.m_radius+f.m_radius;b=b.tolerance;var v=0,t=0,x=0;o.s_cache.count=0;for(o.s_distanceInput.useRadii=false;;){m.GetTransform(o.s_xfA,v);r.GetTransform(o.s_xfB,v);o.s_distanceInput.proxyA=e;o.s_distanceInput.proxyB=f;o.s_distanceInput.transformA=o.s_xfA;o.s_distanceInput.transformB=
|
||||
o.s_xfB;W.Distance(o.s_distanceOutput,o.s_cache,o.s_distanceInput);if(o.s_distanceOutput.distance<=0){v=1;break}o.s_fcn.Initialize(o.s_cache,e,o.s_xfA,f,o.s_xfB);var C=o.s_fcn.Evaluate(o.s_xfA,o.s_xfB);if(C<=0){v=1;break}if(t==0)x=C>s?w.Max(s-b,0.75*s):w.Max(C-b,0.02*s);if(C-x<0.5*b){if(t==0){v=1;break}break}var J=v,T=v,P=1;C=C;m.GetTransform(o.s_xfA,P);r.GetTransform(o.s_xfB,P);var X=o.s_fcn.Evaluate(o.s_xfA,o.s_xfB);if(X>=x){v=1;break}for(var $=0;;){var ba=0;ba=$&1?T+(x-C)*(P-T)/(X-C):0.5*(T+P);
|
||||
m.GetTransform(o.s_xfA,ba);r.GetTransform(o.s_xfB,ba);var ca=o.s_fcn.Evaluate(o.s_xfA,o.s_xfB);if(w.Abs(ca-x)<0.025*b){J=ba;break}if(ca>x){T=ba;C=ca}else{P=ba;X=ca}++$;++o.b2_toiRootIters;if($==50)break}o.b2_toiMaxRootIters=w.Max(o.b2_toiMaxRootIters,$);if(J<(1+100*Number.MIN_VALUE)*v)break;v=J;t++;++o.b2_toiIters;if(t==1E3)break}o.b2_toiMaxIters=w.Max(o.b2_toiMaxIters,t);return v};Box2D.postDefs.push(function(){Box2D.Collision.b2TimeOfImpact.b2_toiCalls=0;Box2D.Collision.b2TimeOfImpact.b2_toiIters=
|
||||
0;Box2D.Collision.b2TimeOfImpact.b2_toiMaxIters=0;Box2D.Collision.b2TimeOfImpact.b2_toiRootIters=0;Box2D.Collision.b2TimeOfImpact.b2_toiMaxRootIters=0;Box2D.Collision.b2TimeOfImpact.s_cache=new l;Box2D.Collision.b2TimeOfImpact.s_distanceInput=new Y;Box2D.Collision.b2TimeOfImpact.s_xfA=new U;Box2D.Collision.b2TimeOfImpact.s_xfB=new U;Box2D.Collision.b2TimeOfImpact.s_fcn=new d;Box2D.Collision.b2TimeOfImpact.s_distanceOutput=new k});q.b2TOIInput=function(){this.proxyA=new z;this.proxyB=new z;this.sweepA=
|
||||
new A;this.sweepB=new A};n.b2WorldManifold=function(){this.m_normal=new p};n.prototype.b2WorldManifold=function(){this.m_points=new Vector(y.b2_maxManifoldPoints);for(var b=0;b<y.b2_maxManifoldPoints;b++)this.m_points[b]=new p};n.prototype.Initialize=function(b,e,f,m,r){if(f===undefined)f=0;if(r===undefined)r=0;if(b.m_pointCount!=0){var s=0,v,t,x=0,C=0,J=0,T=0,P=0;v=0;switch(b.m_type){case E.e_circles:t=e.R;v=b.m_localPoint;s=e.position.x+t.col1.x*v.x+t.col2.x*v.y;e=e.position.y+t.col1.y*v.x+t.col2.y*
|
||||
v.y;t=m.R;v=b.m_points[0].m_localPoint;b=m.position.x+t.col1.x*v.x+t.col2.x*v.y;m=m.position.y+t.col1.y*v.x+t.col2.y*v.y;v=b-s;t=m-e;x=v*v+t*t;if(x>Number.MIN_VALUE*Number.MIN_VALUE){x=Math.sqrt(x);this.m_normal.x=v/x;this.m_normal.y=t/x}else{this.m_normal.x=1;this.m_normal.y=0}v=e+f*this.m_normal.y;m=m-r*this.m_normal.y;this.m_points[0].x=0.5*(s+f*this.m_normal.x+(b-r*this.m_normal.x));this.m_points[0].y=0.5*(v+m);break;case E.e_faceA:t=e.R;v=b.m_localPlaneNormal;x=t.col1.x*v.x+t.col2.x*v.y;C=t.col1.y*
|
||||
v.x+t.col2.y*v.y;t=e.R;v=b.m_localPoint;J=e.position.x+t.col1.x*v.x+t.col2.x*v.y;T=e.position.y+t.col1.y*v.x+t.col2.y*v.y;this.m_normal.x=x;this.m_normal.y=C;for(s=0;s<b.m_pointCount;s++){t=m.R;v=b.m_points[s].m_localPoint;P=m.position.x+t.col1.x*v.x+t.col2.x*v.y;v=m.position.y+t.col1.y*v.x+t.col2.y*v.y;this.m_points[s].x=P+0.5*(f-(P-J)*x-(v-T)*C-r)*x;this.m_points[s].y=v+0.5*(f-(P-J)*x-(v-T)*C-r)*C}break;case E.e_faceB:t=m.R;v=b.m_localPlaneNormal;x=t.col1.x*v.x+t.col2.x*v.y;C=t.col1.y*v.x+t.col2.y*
|
||||
v.y;t=m.R;v=b.m_localPoint;J=m.position.x+t.col1.x*v.x+t.col2.x*v.y;T=m.position.y+t.col1.y*v.x+t.col2.y*v.y;this.m_normal.x=-x;this.m_normal.y=-C;for(s=0;s<b.m_pointCount;s++){t=e.R;v=b.m_points[s].m_localPoint;P=e.position.x+t.col1.x*v.x+t.col2.x*v.y;v=e.position.y+t.col1.y*v.x+t.col2.y*v.y;this.m_points[s].x=P+0.5*(r-(P-J)*x-(v-T)*C-f)*x;this.m_points[s].y=v+0.5*(r-(P-J)*x-(v-T)*C-f)*C}}}};a.ClipVertex=function(){this.v=new p;this.id=new L};a.prototype.Set=function(b){this.v.SetV(b.v);this.id.Set(b.id)};
|
||||
c.Features=function(){};Object.defineProperty(c.prototype,"referenceEdge",{enumerable:false,configurable:true,get:function(){return this._referenceEdge}});Object.defineProperty(c.prototype,"referenceEdge",{enumerable:false,configurable:true,set:function(b){if(b===undefined)b=0;this._referenceEdge=b;this._m_id._key=this._m_id._key&4294967040|this._referenceEdge&255}});Object.defineProperty(c.prototype,"incidentEdge",{enumerable:false,configurable:true,get:function(){return this._incidentEdge}});Object.defineProperty(c.prototype,
|
||||
"incidentEdge",{enumerable:false,configurable:true,set:function(b){if(b===undefined)b=0;this._incidentEdge=b;this._m_id._key=this._m_id._key&4294902015|this._incidentEdge<<8&65280}});Object.defineProperty(c.prototype,"incidentVertex",{enumerable:false,configurable:true,get:function(){return this._incidentVertex}});Object.defineProperty(c.prototype,"incidentVertex",{enumerable:false,configurable:true,set:function(b){if(b===undefined)b=0;this._incidentVertex=b;this._m_id._key=this._m_id._key&4278255615|
|
||||
this._incidentVertex<<16&16711680}});Object.defineProperty(c.prototype,"flip",{enumerable:false,configurable:true,get:function(){return this._flip}});Object.defineProperty(c.prototype,"flip",{enumerable:false,configurable:true,set:function(b){if(b===undefined)b=0;this._flip=b;this._m_id._key=this._m_id._key&16777215|this._flip<<24&4278190080}})})();
|
||||
(function(){var F=Box2D.Common.b2Settings,G=Box2D.Collision.Shapes.b2CircleShape,K=Box2D.Collision.Shapes.b2EdgeChainDef,y=Box2D.Collision.Shapes.b2EdgeShape,w=Box2D.Collision.Shapes.b2MassData,A=Box2D.Collision.Shapes.b2PolygonShape,U=Box2D.Collision.Shapes.b2Shape,p=Box2D.Common.Math.b2Mat22,B=Box2D.Common.Math.b2Math,Q=Box2D.Common.Math.b2Transform,V=Box2D.Common.Math.b2Vec2,M=Box2D.Collision.b2Distance,L=Box2D.Collision.b2DistanceInput,I=Box2D.Collision.b2DistanceOutput,W=Box2D.Collision.b2DistanceProxy,
|
||||
Y=Box2D.Collision.b2SimplexCache;Box2D.inherit(G,Box2D.Collision.Shapes.b2Shape);G.prototype.__super=Box2D.Collision.Shapes.b2Shape.prototype;G.b2CircleShape=function(){Box2D.Collision.Shapes.b2Shape.b2Shape.apply(this,arguments);this.m_p=new V};G.prototype.Copy=function(){var k=new G;k.Set(this);return k};G.prototype.Set=function(k){this.__super.Set.call(this,k);if(Box2D.is(k,G))this.m_p.SetV((k instanceof G?k:null).m_p)};G.prototype.TestPoint=function(k,z){var u=k.R,D=k.position.x+(u.col1.x*this.m_p.x+
|
||||
u.col2.x*this.m_p.y);u=k.position.y+(u.col1.y*this.m_p.x+u.col2.y*this.m_p.y);D=z.x-D;u=z.y-u;return D*D+u*u<=this.m_radius*this.m_radius};G.prototype.RayCast=function(k,z,u){var D=u.R,H=z.p1.x-(u.position.x+(D.col1.x*this.m_p.x+D.col2.x*this.m_p.y));u=z.p1.y-(u.position.y+(D.col1.y*this.m_p.x+D.col2.y*this.m_p.y));D=z.p2.x-z.p1.x;var O=z.p2.y-z.p1.y,E=H*D+u*O,R=D*D+O*O,N=E*E-R*(H*H+u*u-this.m_radius*this.m_radius);if(N<0||R<Number.MIN_VALUE)return false;E=-(E+Math.sqrt(N));if(0<=E&&E<=z.maxFraction*
|
||||
R){E/=R;k.fraction=E;k.normal.x=H+E*D;k.normal.y=u+E*O;k.normal.Normalize();return true}return false};G.prototype.ComputeAABB=function(k,z){var u=z.R,D=z.position.x+(u.col1.x*this.m_p.x+u.col2.x*this.m_p.y);u=z.position.y+(u.col1.y*this.m_p.x+u.col2.y*this.m_p.y);k.lowerBound.Set(D-this.m_radius,u-this.m_radius);k.upperBound.Set(D+this.m_radius,u+this.m_radius)};G.prototype.ComputeMass=function(k,z){if(z===undefined)z=0;k.mass=z*F.b2_pi*this.m_radius*this.m_radius;k.center.SetV(this.m_p);k.I=k.mass*
|
||||
(0.5*this.m_radius*this.m_radius+(this.m_p.x*this.m_p.x+this.m_p.y*this.m_p.y))};G.prototype.ComputeSubmergedArea=function(k,z,u,D){if(z===undefined)z=0;u=B.MulX(u,this.m_p);var H=-(B.Dot(k,u)-z);if(H<-this.m_radius+Number.MIN_VALUE)return 0;if(H>this.m_radius){D.SetV(u);return Math.PI*this.m_radius*this.m_radius}z=this.m_radius*this.m_radius;var O=H*H;H=z*(Math.asin(H/this.m_radius)+Math.PI/2)+H*Math.sqrt(z-O);z=-2/3*Math.pow(z-O,1.5)/H;D.x=u.x+k.x*z;D.y=u.y+k.y*z;return H};G.prototype.GetLocalPosition=
|
||||
function(){return this.m_p};G.prototype.SetLocalPosition=function(k){this.m_p.SetV(k)};G.prototype.GetRadius=function(){return this.m_radius};G.prototype.SetRadius=function(k){if(k===undefined)k=0;this.m_radius=k};G.prototype.b2CircleShape=function(k){if(k===undefined)k=0;this.__super.b2Shape.call(this);this.m_type=U.e_circleShape;this.m_radius=k};K.b2EdgeChainDef=function(){};K.prototype.b2EdgeChainDef=function(){this.vertexCount=0;this.isALoop=true;this.vertices=[]};Box2D.inherit(y,Box2D.Collision.Shapes.b2Shape);
|
||||
y.prototype.__super=Box2D.Collision.Shapes.b2Shape.prototype;y.b2EdgeShape=function(){Box2D.Collision.Shapes.b2Shape.b2Shape.apply(this,arguments);this.s_supportVec=new V;this.m_v1=new V;this.m_v2=new V;this.m_coreV1=new V;this.m_coreV2=new V;this.m_normal=new V;this.m_direction=new V;this.m_cornerDir1=new V;this.m_cornerDir2=new V};y.prototype.TestPoint=function(){return false};y.prototype.RayCast=function(k,z,u){var D,H=z.p2.x-z.p1.x,O=z.p2.y-z.p1.y;D=u.R;var E=u.position.x+(D.col1.x*this.m_v1.x+
|
||||
D.col2.x*this.m_v1.y),R=u.position.y+(D.col1.y*this.m_v1.x+D.col2.y*this.m_v1.y),N=u.position.y+(D.col1.y*this.m_v2.x+D.col2.y*this.m_v2.y)-R;u=-(u.position.x+(D.col1.x*this.m_v2.x+D.col2.x*this.m_v2.y)-E);D=100*Number.MIN_VALUE;var S=-(H*N+O*u);if(S>D){E=z.p1.x-E;var aa=z.p1.y-R;R=E*N+aa*u;if(0<=R&&R<=z.maxFraction*S){z=-H*aa+O*E;if(-D*S<=z&&z<=S*(1+D)){R/=S;k.fraction=R;z=Math.sqrt(N*N+u*u);k.normal.x=N/z;k.normal.y=u/z;return true}}}return false};y.prototype.ComputeAABB=function(k,z){var u=z.R,
|
||||
D=z.position.x+(u.col1.x*this.m_v1.x+u.col2.x*this.m_v1.y),H=z.position.y+(u.col1.y*this.m_v1.x+u.col2.y*this.m_v1.y),O=z.position.x+(u.col1.x*this.m_v2.x+u.col2.x*this.m_v2.y);u=z.position.y+(u.col1.y*this.m_v2.x+u.col2.y*this.m_v2.y);if(D<O){k.lowerBound.x=D;k.upperBound.x=O}else{k.lowerBound.x=O;k.upperBound.x=D}if(H<u){k.lowerBound.y=H;k.upperBound.y=u}else{k.lowerBound.y=u;k.upperBound.y=H}};y.prototype.ComputeMass=function(k){k.mass=0;k.center.SetV(this.m_v1);k.I=0};y.prototype.ComputeSubmergedArea=
|
||||
function(k,z,u,D){if(z===undefined)z=0;var H=new V(k.x*z,k.y*z),O=B.MulX(u,this.m_v1);u=B.MulX(u,this.m_v2);var E=B.Dot(k,O)-z;k=B.Dot(k,u)-z;if(E>0)if(k>0)return 0;else{O.x=-k/(E-k)*O.x+E/(E-k)*u.x;O.y=-k/(E-k)*O.y+E/(E-k)*u.y}else if(k>0){u.x=-k/(E-k)*O.x+E/(E-k)*u.x;u.y=-k/(E-k)*O.y+E/(E-k)*u.y}D.x=(H.x+O.x+u.x)/3;D.y=(H.y+O.y+u.y)/3;return 0.5*((O.x-H.x)*(u.y-H.y)-(O.y-H.y)*(u.x-H.x))};y.prototype.GetLength=function(){return this.m_length};y.prototype.GetVertex1=function(){return this.m_v1};y.prototype.GetVertex2=
|
||||
function(){return this.m_v2};y.prototype.GetCoreVertex1=function(){return this.m_coreV1};y.prototype.GetCoreVertex2=function(){return this.m_coreV2};y.prototype.GetNormalVector=function(){return this.m_normal};y.prototype.GetDirectionVector=function(){return this.m_direction};y.prototype.GetCorner1Vector=function(){return this.m_cornerDir1};y.prototype.GetCorner2Vector=function(){return this.m_cornerDir2};y.prototype.Corner1IsConvex=function(){return this.m_cornerConvex1};y.prototype.Corner2IsConvex=
|
||||
function(){return this.m_cornerConvex2};y.prototype.GetFirstVertex=function(k){var z=k.R;return new V(k.position.x+(z.col1.x*this.m_coreV1.x+z.col2.x*this.m_coreV1.y),k.position.y+(z.col1.y*this.m_coreV1.x+z.col2.y*this.m_coreV1.y))};y.prototype.GetNextEdge=function(){return this.m_nextEdge};y.prototype.GetPrevEdge=function(){return this.m_prevEdge};y.prototype.Support=function(k,z,u){if(z===undefined)z=0;if(u===undefined)u=0;var D=k.R,H=k.position.x+(D.col1.x*this.m_coreV1.x+D.col2.x*this.m_coreV1.y),
|
||||
O=k.position.y+(D.col1.y*this.m_coreV1.x+D.col2.y*this.m_coreV1.y),E=k.position.x+(D.col1.x*this.m_coreV2.x+D.col2.x*this.m_coreV2.y);k=k.position.y+(D.col1.y*this.m_coreV2.x+D.col2.y*this.m_coreV2.y);if(H*z+O*u>E*z+k*u){this.s_supportVec.x=H;this.s_supportVec.y=O}else{this.s_supportVec.x=E;this.s_supportVec.y=k}return this.s_supportVec};y.prototype.b2EdgeShape=function(k,z){this.__super.b2Shape.call(this);this.m_type=U.e_edgeShape;this.m_nextEdge=this.m_prevEdge=null;this.m_v1=k;this.m_v2=z;this.m_direction.Set(this.m_v2.x-
|
||||
this.m_v1.x,this.m_v2.y-this.m_v1.y);this.m_length=this.m_direction.Normalize();this.m_normal.Set(this.m_direction.y,-this.m_direction.x);this.m_coreV1.Set(-F.b2_toiSlop*(this.m_normal.x-this.m_direction.x)+this.m_v1.x,-F.b2_toiSlop*(this.m_normal.y-this.m_direction.y)+this.m_v1.y);this.m_coreV2.Set(-F.b2_toiSlop*(this.m_normal.x+this.m_direction.x)+this.m_v2.x,-F.b2_toiSlop*(this.m_normal.y+this.m_direction.y)+this.m_v2.y);this.m_cornerDir1=this.m_normal;this.m_cornerDir2.Set(-this.m_normal.x,-this.m_normal.y)};
|
||||
y.prototype.SetPrevEdge=function(k,z,u,D){this.m_prevEdge=k;this.m_coreV1=z;this.m_cornerDir1=u;this.m_cornerConvex1=D};y.prototype.SetNextEdge=function(k,z,u,D){this.m_nextEdge=k;this.m_coreV2=z;this.m_cornerDir2=u;this.m_cornerConvex2=D};w.b2MassData=function(){this.mass=0;this.center=new V(0,0);this.I=0};Box2D.inherit(A,Box2D.Collision.Shapes.b2Shape);A.prototype.__super=Box2D.Collision.Shapes.b2Shape.prototype;A.b2PolygonShape=function(){Box2D.Collision.Shapes.b2Shape.b2Shape.apply(this,arguments)};
|
||||
A.prototype.Copy=function(){var k=new A;k.Set(this);return k};A.prototype.Set=function(k){this.__super.Set.call(this,k);if(Box2D.is(k,A)){k=k instanceof A?k:null;this.m_centroid.SetV(k.m_centroid);this.m_vertexCount=k.m_vertexCount;this.Reserve(this.m_vertexCount);for(var z=0;z<this.m_vertexCount;z++){this.m_vertices[z].SetV(k.m_vertices[z]);this.m_normals[z].SetV(k.m_normals[z])}}};A.prototype.SetAsArray=function(k,z){if(z===undefined)z=0;var u=new Vector,D=0,H;for(D=0;D<k.length;++D){H=k[D];u.push(H)}this.SetAsVector(u,
|
||||
z)};A.AsArray=function(k,z){if(z===undefined)z=0;var u=new A;u.SetAsArray(k,z);return u};A.prototype.SetAsVector=function(k,z){if(z===undefined)z=0;if(z==0)z=k.length;F.b2Assert(2<=z);this.m_vertexCount=z;this.Reserve(z);var u=0;for(u=0;u<this.m_vertexCount;u++)this.m_vertices[u].SetV(k[u]);for(u=0;u<this.m_vertexCount;++u){var D=parseInt(u),H=parseInt(u+1<this.m_vertexCount?u+1:0);D=B.SubtractVV(this.m_vertices[H],this.m_vertices[D]);F.b2Assert(D.LengthSquared()>Number.MIN_VALUE);this.m_normals[u].SetV(B.CrossVF(D,
|
||||
1));this.m_normals[u].Normalize()}this.m_centroid=A.ComputeCentroid(this.m_vertices,this.m_vertexCount)};A.AsVector=function(k,z){if(z===undefined)z=0;var u=new A;u.SetAsVector(k,z);return u};A.prototype.SetAsBox=function(k,z){if(k===undefined)k=0;if(z===undefined)z=0;this.m_vertexCount=4;this.Reserve(4);this.m_vertices[0].Set(-k,-z);this.m_vertices[1].Set(k,-z);this.m_vertices[2].Set(k,z);this.m_vertices[3].Set(-k,z);this.m_normals[0].Set(0,-1);this.m_normals[1].Set(1,0);this.m_normals[2].Set(0,
|
||||
1);this.m_normals[3].Set(-1,0);this.m_centroid.SetZero()};A.AsBox=function(k,z){if(k===undefined)k=0;if(z===undefined)z=0;var u=new A;u.SetAsBox(k,z);return u};A.prototype.SetAsOrientedBox=function(k,z,u,D){if(k===undefined)k=0;if(z===undefined)z=0;if(u===undefined)u=null;if(D===undefined)D=0;this.m_vertexCount=4;this.Reserve(4);this.m_vertices[0].Set(-k,-z);this.m_vertices[1].Set(k,-z);this.m_vertices[2].Set(k,z);this.m_vertices[3].Set(-k,z);this.m_normals[0].Set(0,-1);this.m_normals[1].Set(1,0);
|
||||
this.m_normals[2].Set(0,1);this.m_normals[3].Set(-1,0);this.m_centroid=u;k=new Q;k.position=u;k.R.Set(D);for(u=0;u<this.m_vertexCount;++u){this.m_vertices[u]=B.MulX(k,this.m_vertices[u]);this.m_normals[u]=B.MulMV(k.R,this.m_normals[u])}};A.AsOrientedBox=function(k,z,u,D){if(k===undefined)k=0;if(z===undefined)z=0;if(u===undefined)u=null;if(D===undefined)D=0;var H=new A;H.SetAsOrientedBox(k,z,u,D);return H};A.prototype.SetAsEdge=function(k,z){this.m_vertexCount=2;this.Reserve(2);this.m_vertices[0].SetV(k);
|
||||
this.m_vertices[1].SetV(z);this.m_centroid.x=0.5*(k.x+z.x);this.m_centroid.y=0.5*(k.y+z.y);this.m_normals[0]=B.CrossVF(B.SubtractVV(z,k),1);this.m_normals[0].Normalize();this.m_normals[1].x=-this.m_normals[0].x;this.m_normals[1].y=-this.m_normals[0].y};A.AsEdge=function(k,z){var u=new A;u.SetAsEdge(k,z);return u};A.prototype.TestPoint=function(k,z){var u;u=k.R;for(var D=z.x-k.position.x,H=z.y-k.position.y,O=D*u.col1.x+H*u.col1.y,E=D*u.col2.x+H*u.col2.y,R=0;R<this.m_vertexCount;++R){u=this.m_vertices[R];
|
||||
D=O-u.x;H=E-u.y;u=this.m_normals[R];if(u.x*D+u.y*H>0)return false}return true};A.prototype.RayCast=function(k,z,u){var D=0,H=z.maxFraction,O=0,E=0,R,N;O=z.p1.x-u.position.x;E=z.p1.y-u.position.y;R=u.R;var S=O*R.col1.x+E*R.col1.y,aa=O*R.col2.x+E*R.col2.y;O=z.p2.x-u.position.x;E=z.p2.y-u.position.y;R=u.R;z=O*R.col1.x+E*R.col1.y-S;R=O*R.col2.x+E*R.col2.y-aa;for(var Z=parseInt(-1),d=0;d<this.m_vertexCount;++d){N=this.m_vertices[d];O=N.x-S;E=N.y-aa;N=this.m_normals[d];O=N.x*O+N.y*E;E=N.x*z+N.y*R;if(E==
|
||||
0){if(O<0)return false}else if(E<0&&O<D*E){D=O/E;Z=d}else if(E>0&&O<H*E)H=O/E;if(H<D-Number.MIN_VALUE)return false}if(Z>=0){k.fraction=D;R=u.R;N=this.m_normals[Z];k.normal.x=R.col1.x*N.x+R.col2.x*N.y;k.normal.y=R.col1.y*N.x+R.col2.y*N.y;return true}return false};A.prototype.ComputeAABB=function(k,z){for(var u=z.R,D=this.m_vertices[0],H=z.position.x+(u.col1.x*D.x+u.col2.x*D.y),O=z.position.y+(u.col1.y*D.x+u.col2.y*D.y),E=H,R=O,N=1;N<this.m_vertexCount;++N){D=this.m_vertices[N];var S=z.position.x+(u.col1.x*
|
||||
D.x+u.col2.x*D.y);D=z.position.y+(u.col1.y*D.x+u.col2.y*D.y);H=H<S?H:S;O=O<D?O:D;E=E>S?E:S;R=R>D?R:D}k.lowerBound.x=H-this.m_radius;k.lowerBound.y=O-this.m_radius;k.upperBound.x=E+this.m_radius;k.upperBound.y=R+this.m_radius};A.prototype.ComputeMass=function(k,z){if(z===undefined)z=0;if(this.m_vertexCount==2){k.center.x=0.5*(this.m_vertices[0].x+this.m_vertices[1].x);k.center.y=0.5*(this.m_vertices[0].y+this.m_vertices[1].y);k.mass=0;k.I=0}else{for(var u=0,D=0,H=0,O=0,E=1/3,R=0;R<this.m_vertexCount;++R){var N=
|
||||
this.m_vertices[R],S=R+1<this.m_vertexCount?this.m_vertices[parseInt(R+1)]:this.m_vertices[0],aa=N.x-0,Z=N.y-0,d=S.x-0,h=S.y-0,l=aa*h-Z*d,j=0.5*l;H+=j;u+=j*E*(0+N.x+S.x);D+=j*E*(0+N.y+S.y);N=aa;Z=Z;d=d;h=h;O+=l*(E*(0.25*(N*N+d*N+d*d)+(0*N+0*d))+0+(E*(0.25*(Z*Z+h*Z+h*h)+(0*Z+0*h))+0))}k.mass=z*H;u*=1/H;D*=1/H;k.center.Set(u,D);k.I=z*O}};A.prototype.ComputeSubmergedArea=function(k,z,u,D){if(z===undefined)z=0;var H=B.MulTMV(u.R,k),O=z-B.Dot(k,u.position),E=new Vector_a2j_Number,R=0,N=parseInt(-1);z=
|
||||
parseInt(-1);var S=false;for(k=k=0;k<this.m_vertexCount;++k){E[k]=B.Dot(H,this.m_vertices[k])-O;var aa=E[k]<-Number.MIN_VALUE;if(k>0)if(aa){if(!S){N=k-1;R++}}else if(S){z=k-1;R++}S=aa}switch(R){case 0:if(S){k=new w;this.ComputeMass(k,1);D.SetV(B.MulX(u,k.center));return k.mass}else return 0;case 1:if(N==-1)N=this.m_vertexCount-1;else z=this.m_vertexCount-1}k=parseInt((N+1)%this.m_vertexCount);H=parseInt((z+1)%this.m_vertexCount);O=(0-E[N])/(E[k]-E[N]);E=(0-E[z])/(E[H]-E[z]);N=new V(this.m_vertices[N].x*
|
||||
(1-O)+this.m_vertices[k].x*O,this.m_vertices[N].y*(1-O)+this.m_vertices[k].y*O);z=new V(this.m_vertices[z].x*(1-E)+this.m_vertices[H].x*E,this.m_vertices[z].y*(1-E)+this.m_vertices[H].y*E);E=0;O=new V;R=this.m_vertices[k];for(k=k;k!=H;){k=(k+1)%this.m_vertexCount;S=k==H?z:this.m_vertices[k];aa=0.5*((R.x-N.x)*(S.y-N.y)-(R.y-N.y)*(S.x-N.x));E+=aa;O.x+=aa*(N.x+R.x+S.x)/3;O.y+=aa*(N.y+R.y+S.y)/3;R=S}O.Multiply(1/E);D.SetV(B.MulX(u,O));return E};A.prototype.GetVertexCount=function(){return this.m_vertexCount};
|
||||
A.prototype.GetVertices=function(){return this.m_vertices};A.prototype.GetNormals=function(){return this.m_normals};A.prototype.GetSupport=function(k){for(var z=0,u=this.m_vertices[0].x*k.x+this.m_vertices[0].y*k.y,D=1;D<this.m_vertexCount;++D){var H=this.m_vertices[D].x*k.x+this.m_vertices[D].y*k.y;if(H>u){z=D;u=H}}return z};A.prototype.GetSupportVertex=function(k){for(var z=0,u=this.m_vertices[0].x*k.x+this.m_vertices[0].y*k.y,D=1;D<this.m_vertexCount;++D){var H=this.m_vertices[D].x*k.x+this.m_vertices[D].y*
|
||||
k.y;if(H>u){z=D;u=H}}return this.m_vertices[z]};A.prototype.Validate=function(){return false};A.prototype.b2PolygonShape=function(){this.__super.b2Shape.call(this);this.m_type=U.e_polygonShape;this.m_centroid=new V;this.m_vertices=new Vector;this.m_normals=new Vector};A.prototype.Reserve=function(k){if(k===undefined)k=0;for(var z=parseInt(this.m_vertices.length);z<k;z++){this.m_vertices[z]=new V;this.m_normals[z]=new V}};A.ComputeCentroid=function(k,z){if(z===undefined)z=0;for(var u=new V,D=0,H=1/
|
||||
3,O=0;O<z;++O){var E=k[O],R=O+1<z?k[parseInt(O+1)]:k[0],N=0.5*((E.x-0)*(R.y-0)-(E.y-0)*(R.x-0));D+=N;u.x+=N*H*(0+E.x+R.x);u.y+=N*H*(0+E.y+R.y)}u.x*=1/D;u.y*=1/D;return u};A.ComputeOBB=function(k,z,u){if(u===undefined)u=0;var D=0,H=new Vector(u+1);for(D=0;D<u;++D)H[D]=z[D];H[u]=H[0];z=Number.MAX_VALUE;for(D=1;D<=u;++D){var O=H[parseInt(D-1)],E=H[D].x-O.x,R=H[D].y-O.y,N=Math.sqrt(E*E+R*R);E/=N;R/=N;for(var S=-R,aa=E,Z=N=Number.MAX_VALUE,d=-Number.MAX_VALUE,h=-Number.MAX_VALUE,l=0;l<u;++l){var j=H[l].x-
|
||||
O.x,o=H[l].y-O.y,q=E*j+R*o;j=S*j+aa*o;if(q<N)N=q;if(j<Z)Z=j;if(q>d)d=q;if(j>h)h=j}l=(d-N)*(h-Z);if(l<0.95*z){z=l;k.R.col1.x=E;k.R.col1.y=R;k.R.col2.x=S;k.R.col2.y=aa;E=0.5*(N+d);R=0.5*(Z+h);S=k.R;k.center.x=O.x+(S.col1.x*E+S.col2.x*R);k.center.y=O.y+(S.col1.y*E+S.col2.y*R);k.extents.x=0.5*(d-N);k.extents.y=0.5*(h-Z)}}};Box2D.postDefs.push(function(){Box2D.Collision.Shapes.b2PolygonShape.s_mat=new p});U.b2Shape=function(){};U.prototype.Copy=function(){return null};U.prototype.Set=function(k){this.m_radius=
|
||||
k.m_radius};U.prototype.GetType=function(){return this.m_type};U.prototype.TestPoint=function(){return false};U.prototype.RayCast=function(){return false};U.prototype.ComputeAABB=function(){};U.prototype.ComputeMass=function(){};U.prototype.ComputeSubmergedArea=function(){return 0};U.TestOverlap=function(k,z,u,D){var H=new L;H.proxyA=new W;H.proxyA.Set(k);H.proxyB=new W;H.proxyB.Set(u);H.transformA=z;H.transformB=D;H.useRadii=true;k=new Y;k.count=0;z=new I;M.Distance(z,k,H);return z.distance<10*Number.MIN_VALUE};
|
||||
U.prototype.b2Shape=function(){this.m_type=U.e_unknownShape;this.m_radius=F.b2_linearSlop};Box2D.postDefs.push(function(){Box2D.Collision.Shapes.b2Shape.e_unknownShape=parseInt(-1);Box2D.Collision.Shapes.b2Shape.e_circleShape=0;Box2D.Collision.Shapes.b2Shape.e_polygonShape=1;Box2D.Collision.Shapes.b2Shape.e_edgeShape=2;Box2D.Collision.Shapes.b2Shape.e_shapeTypeCount=3;Box2D.Collision.Shapes.b2Shape.e_hitCollide=1;Box2D.Collision.Shapes.b2Shape.e_missCollide=0;Box2D.Collision.Shapes.b2Shape.e_startsInsideCollide=
|
||||
parseInt(-1)})})();
|
||||
(function(){var F=Box2D.Common.b2Color,G=Box2D.Common.b2Settings,K=Box2D.Common.Math.b2Math;F.b2Color=function(){this._b=this._g=this._r=0};F.prototype.b2Color=function(y,w,A){if(y===undefined)y=0;if(w===undefined)w=0;if(A===undefined)A=0;this._r=Box2D.parseUInt(255*K.Clamp(y,0,1));this._g=Box2D.parseUInt(255*K.Clamp(w,0,1));this._b=Box2D.parseUInt(255*K.Clamp(A,0,1))};F.prototype.Set=function(y,w,A){if(y===undefined)y=0;if(w===undefined)w=0;if(A===undefined)A=0;this._r=Box2D.parseUInt(255*K.Clamp(y,
|
||||
0,1));this._g=Box2D.parseUInt(255*K.Clamp(w,0,1));this._b=Box2D.parseUInt(255*K.Clamp(A,0,1))};Object.defineProperty(F.prototype,"r",{enumerable:false,configurable:true,set:function(y){if(y===undefined)y=0;this._r=Box2D.parseUInt(255*K.Clamp(y,0,1))}});Object.defineProperty(F.prototype,"g",{enumerable:false,configurable:true,set:function(y){if(y===undefined)y=0;this._g=Box2D.parseUInt(255*K.Clamp(y,0,1))}});Object.defineProperty(F.prototype,"b",{enumerable:false,configurable:true,set:function(y){if(y===
|
||||
undefined)y=0;this._b=Box2D.parseUInt(255*K.Clamp(y,0,1))}});Object.defineProperty(F.prototype,"color",{enumerable:false,configurable:true,get:function(){return this._r<<16|this._g<<8|this._b}});G.b2Settings=function(){};G.b2MixFriction=function(y,w){if(y===undefined)y=0;if(w===undefined)w=0;return Math.sqrt(y*w)};G.b2MixRestitution=function(y,w){if(y===undefined)y=0;if(w===undefined)w=0;return y>w?y:w};G.b2Assert=function(y){if(!y)throw"Assertion Failed";};Box2D.postDefs.push(function(){Box2D.Common.b2Settings.VERSION=
|
||||
"2.1alpha";Box2D.Common.b2Settings.USHRT_MAX=65535;Box2D.Common.b2Settings.b2_pi=Math.PI;Box2D.Common.b2Settings.b2_maxManifoldPoints=2;Box2D.Common.b2Settings.b2_aabbExtension=0.1;Box2D.Common.b2Settings.b2_aabbMultiplier=2;Box2D.Common.b2Settings.b2_polygonRadius=2*G.b2_linearSlop;Box2D.Common.b2Settings.b2_linearSlop=0.0050;Box2D.Common.b2Settings.b2_angularSlop=2/180*G.b2_pi;Box2D.Common.b2Settings.b2_toiSlop=8*G.b2_linearSlop;Box2D.Common.b2Settings.b2_maxTOIContactsPerIsland=32;Box2D.Common.b2Settings.b2_maxTOIJointsPerIsland=
|
||||
32;Box2D.Common.b2Settings.b2_velocityThreshold=1;Box2D.Common.b2Settings.b2_maxLinearCorrection=0.2;Box2D.Common.b2Settings.b2_maxAngularCorrection=8/180*G.b2_pi;Box2D.Common.b2Settings.b2_maxTranslation=2;Box2D.Common.b2Settings.b2_maxTranslationSquared=G.b2_maxTranslation*G.b2_maxTranslation;Box2D.Common.b2Settings.b2_maxRotation=0.5*G.b2_pi;Box2D.Common.b2Settings.b2_maxRotationSquared=G.b2_maxRotation*G.b2_maxRotation;Box2D.Common.b2Settings.b2_contactBaumgarte=0.2;Box2D.Common.b2Settings.b2_timeToSleep=
|
||||
0.5;Box2D.Common.b2Settings.b2_linearSleepTolerance=0.01;Box2D.Common.b2Settings.b2_angularSleepTolerance=2/180*G.b2_pi})})();
|
||||
(function(){var F=Box2D.Common.Math.b2Mat22,G=Box2D.Common.Math.b2Mat33,K=Box2D.Common.Math.b2Math,y=Box2D.Common.Math.b2Sweep,w=Box2D.Common.Math.b2Transform,A=Box2D.Common.Math.b2Vec2,U=Box2D.Common.Math.b2Vec3;F.b2Mat22=function(){this.col1=new A;this.col2=new A};F.prototype.b2Mat22=function(){this.SetIdentity()};F.FromAngle=function(p){if(p===undefined)p=0;var B=new F;B.Set(p);return B};F.FromVV=function(p,B){var Q=new F;Q.SetVV(p,B);return Q};F.prototype.Set=function(p){if(p===undefined)p=0;
|
||||
var B=Math.cos(p);p=Math.sin(p);this.col1.x=B;this.col2.x=-p;this.col1.y=p;this.col2.y=B};F.prototype.SetVV=function(p,B){this.col1.SetV(p);this.col2.SetV(B)};F.prototype.Copy=function(){var p=new F;p.SetM(this);return p};F.prototype.SetM=function(p){this.col1.SetV(p.col1);this.col2.SetV(p.col2)};F.prototype.AddM=function(p){this.col1.x+=p.col1.x;this.col1.y+=p.col1.y;this.col2.x+=p.col2.x;this.col2.y+=p.col2.y};F.prototype.SetIdentity=function(){this.col1.x=1;this.col2.x=0;this.col1.y=0;this.col2.y=
|
||||
1};F.prototype.SetZero=function(){this.col1.x=0;this.col2.x=0;this.col1.y=0;this.col2.y=0};F.prototype.GetAngle=function(){return Math.atan2(this.col1.y,this.col1.x)};F.prototype.GetInverse=function(p){var B=this.col1.x,Q=this.col2.x,V=this.col1.y,M=this.col2.y,L=B*M-Q*V;if(L!=0)L=1/L;p.col1.x=L*M;p.col2.x=-L*Q;p.col1.y=-L*V;p.col2.y=L*B;return p};F.prototype.Solve=function(p,B,Q){if(B===undefined)B=0;if(Q===undefined)Q=0;var V=this.col1.x,M=this.col2.x,L=this.col1.y,I=this.col2.y,W=V*I-M*L;if(W!=
|
||||
0)W=1/W;p.x=W*(I*B-M*Q);p.y=W*(V*Q-L*B);return p};F.prototype.Abs=function(){this.col1.Abs();this.col2.Abs()};G.b2Mat33=function(){this.col1=new U;this.col2=new U;this.col3=new U};G.prototype.b2Mat33=function(p,B,Q){if(p===undefined)p=null;if(B===undefined)B=null;if(Q===undefined)Q=null;if(!p&&!B&&!Q){this.col1.SetZero();this.col2.SetZero();this.col3.SetZero()}else{this.col1.SetV(p);this.col2.SetV(B);this.col3.SetV(Q)}};G.prototype.SetVVV=function(p,B,Q){this.col1.SetV(p);this.col2.SetV(B);this.col3.SetV(Q)};
|
||||
G.prototype.Copy=function(){return new G(this.col1,this.col2,this.col3)};G.prototype.SetM=function(p){this.col1.SetV(p.col1);this.col2.SetV(p.col2);this.col3.SetV(p.col3)};G.prototype.AddM=function(p){this.col1.x+=p.col1.x;this.col1.y+=p.col1.y;this.col1.z+=p.col1.z;this.col2.x+=p.col2.x;this.col2.y+=p.col2.y;this.col2.z+=p.col2.z;this.col3.x+=p.col3.x;this.col3.y+=p.col3.y;this.col3.z+=p.col3.z};G.prototype.SetIdentity=function(){this.col1.x=1;this.col2.x=0;this.col3.x=0;this.col1.y=0;this.col2.y=
|
||||
1;this.col3.y=0;this.col1.z=0;this.col2.z=0;this.col3.z=1};G.prototype.SetZero=function(){this.col1.x=0;this.col2.x=0;this.col3.x=0;this.col1.y=0;this.col2.y=0;this.col3.y=0;this.col1.z=0;this.col2.z=0;this.col3.z=0};G.prototype.Solve22=function(p,B,Q){if(B===undefined)B=0;if(Q===undefined)Q=0;var V=this.col1.x,M=this.col2.x,L=this.col1.y,I=this.col2.y,W=V*I-M*L;if(W!=0)W=1/W;p.x=W*(I*B-M*Q);p.y=W*(V*Q-L*B);return p};G.prototype.Solve33=function(p,B,Q,V){if(B===undefined)B=0;if(Q===undefined)Q=0;
|
||||
if(V===undefined)V=0;var M=this.col1.x,L=this.col1.y,I=this.col1.z,W=this.col2.x,Y=this.col2.y,k=this.col2.z,z=this.col3.x,u=this.col3.y,D=this.col3.z,H=M*(Y*D-k*u)+L*(k*z-W*D)+I*(W*u-Y*z);if(H!=0)H=1/H;p.x=H*(B*(Y*D-k*u)+Q*(k*z-W*D)+V*(W*u-Y*z));p.y=H*(M*(Q*D-V*u)+L*(V*z-B*D)+I*(B*u-Q*z));p.z=H*(M*(Y*V-k*Q)+L*(k*B-W*V)+I*(W*Q-Y*B));return p};K.b2Math=function(){};K.IsValid=function(p){if(p===undefined)p=0;return isFinite(p)};K.Dot=function(p,B){return p.x*B.x+p.y*B.y};K.CrossVV=function(p,B){return p.x*
|
||||
B.y-p.y*B.x};K.CrossVF=function(p,B){if(B===undefined)B=0;return new A(B*p.y,-B*p.x)};K.CrossFV=function(p,B){if(p===undefined)p=0;return new A(-p*B.y,p*B.x)};K.MulMV=function(p,B){return new A(p.col1.x*B.x+p.col2.x*B.y,p.col1.y*B.x+p.col2.y*B.y)};K.MulTMV=function(p,B){return new A(K.Dot(B,p.col1),K.Dot(B,p.col2))};K.MulX=function(p,B){var Q=K.MulMV(p.R,B);Q.x+=p.position.x;Q.y+=p.position.y;return Q};K.MulXT=function(p,B){var Q=K.SubtractVV(B,p.position),V=Q.x*p.R.col1.x+Q.y*p.R.col1.y;Q.y=Q.x*
|
||||
p.R.col2.x+Q.y*p.R.col2.y;Q.x=V;return Q};K.AddVV=function(p,B){return new A(p.x+B.x,p.y+B.y)};K.SubtractVV=function(p,B){return new A(p.x-B.x,p.y-B.y)};K.Distance=function(p,B){var Q=p.x-B.x,V=p.y-B.y;return Math.sqrt(Q*Q+V*V)};K.DistanceSquared=function(p,B){var Q=p.x-B.x,V=p.y-B.y;return Q*Q+V*V};K.MulFV=function(p,B){if(p===undefined)p=0;return new A(p*B.x,p*B.y)};K.AddMM=function(p,B){return F.FromVV(K.AddVV(p.col1,B.col1),K.AddVV(p.col2,B.col2))};K.MulMM=function(p,B){return F.FromVV(K.MulMV(p,
|
||||
B.col1),K.MulMV(p,B.col2))};K.MulTMM=function(p,B){var Q=new A(K.Dot(p.col1,B.col1),K.Dot(p.col2,B.col1)),V=new A(K.Dot(p.col1,B.col2),K.Dot(p.col2,B.col2));return F.FromVV(Q,V)};K.Abs=function(p){if(p===undefined)p=0;return p>0?p:-p};K.AbsV=function(p){return new A(K.Abs(p.x),K.Abs(p.y))};K.AbsM=function(p){return F.FromVV(K.AbsV(p.col1),K.AbsV(p.col2))};K.Min=function(p,B){if(p===undefined)p=0;if(B===undefined)B=0;return p<B?p:B};K.MinV=function(p,B){return new A(K.Min(p.x,B.x),K.Min(p.y,B.y))};
|
||||
K.Max=function(p,B){if(p===undefined)p=0;if(B===undefined)B=0;return p>B?p:B};K.MaxV=function(p,B){return new A(K.Max(p.x,B.x),K.Max(p.y,B.y))};K.Clamp=function(p,B,Q){if(p===undefined)p=0;if(B===undefined)B=0;if(Q===undefined)Q=0;return p<B?B:p>Q?Q:p};K.ClampV=function(p,B,Q){return K.MaxV(B,K.MinV(p,Q))};K.Swap=function(p,B){var Q=p[0];p[0]=B[0];B[0]=Q};K.Random=function(){return Math.random()*2-1};K.RandomRange=function(p,B){if(p===undefined)p=0;if(B===undefined)B=0;var Q=Math.random();return Q=
|
||||
(B-p)*Q+p};K.NextPowerOfTwo=function(p){if(p===undefined)p=0;p|=p>>1&2147483647;p|=p>>2&1073741823;p|=p>>4&268435455;p|=p>>8&16777215;p|=p>>16&65535;return p+1};K.IsPowerOfTwo=function(p){if(p===undefined)p=0;return p>0&&(p&p-1)==0};Box2D.postDefs.push(function(){Box2D.Common.Math.b2Math.b2Vec2_zero=new A(0,0);Box2D.Common.Math.b2Math.b2Mat22_identity=F.FromVV(new A(1,0),new A(0,1));Box2D.Common.Math.b2Math.b2Transform_identity=new w(K.b2Vec2_zero,K.b2Mat22_identity)});y.b2Sweep=function(){this.localCenter=
|
||||
new A;this.c0=new A;this.c=new A};y.prototype.Set=function(p){this.localCenter.SetV(p.localCenter);this.c0.SetV(p.c0);this.c.SetV(p.c);this.a0=p.a0;this.a=p.a;this.t0=p.t0};y.prototype.Copy=function(){var p=new y;p.localCenter.SetV(this.localCenter);p.c0.SetV(this.c0);p.c.SetV(this.c);p.a0=this.a0;p.a=this.a;p.t0=this.t0;return p};y.prototype.GetTransform=function(p,B){if(B===undefined)B=0;p.position.x=(1-B)*this.c0.x+B*this.c.x;p.position.y=(1-B)*this.c0.y+B*this.c.y;p.R.Set((1-B)*this.a0+B*this.a);
|
||||
var Q=p.R;p.position.x-=Q.col1.x*this.localCenter.x+Q.col2.x*this.localCenter.y;p.position.y-=Q.col1.y*this.localCenter.x+Q.col2.y*this.localCenter.y};y.prototype.Advance=function(p){if(p===undefined)p=0;if(this.t0<p&&1-this.t0>Number.MIN_VALUE){var B=(p-this.t0)/(1-this.t0);this.c0.x=(1-B)*this.c0.x+B*this.c.x;this.c0.y=(1-B)*this.c0.y+B*this.c.y;this.a0=(1-B)*this.a0+B*this.a;this.t0=p}};w.b2Transform=function(){this.position=new A;this.R=new F};w.prototype.b2Transform=function(p,B){if(p===undefined)p=
|
||||
null;if(B===undefined)B=null;if(p){this.position.SetV(p);this.R.SetM(B)}};w.prototype.Initialize=function(p,B){this.position.SetV(p);this.R.SetM(B)};w.prototype.SetIdentity=function(){this.position.SetZero();this.R.SetIdentity()};w.prototype.Set=function(p){this.position.SetV(p.position);this.R.SetM(p.R)};w.prototype.GetAngle=function(){return Math.atan2(this.R.col1.y,this.R.col1.x)};A.b2Vec2=function(){};A.prototype.b2Vec2=function(p,B){if(p===undefined)p=0;if(B===undefined)B=0;this.x=p;this.y=B};
|
||||
A.prototype.SetZero=function(){this.y=this.x=0};A.prototype.Set=function(p,B){if(p===undefined)p=0;if(B===undefined)B=0;this.x=p;this.y=B};A.prototype.SetV=function(p){this.x=p.x;this.y=p.y};A.prototype.GetNegative=function(){return new A(-this.x,-this.y)};A.prototype.NegativeSelf=function(){this.x=-this.x;this.y=-this.y};A.Make=function(p,B){if(p===undefined)p=0;if(B===undefined)B=0;return new A(p,B)};A.prototype.Copy=function(){return new A(this.x,this.y)};A.prototype.Add=function(p){this.x+=p.x;
|
||||
this.y+=p.y};A.prototype.Subtract=function(p){this.x-=p.x;this.y-=p.y};A.prototype.Multiply=function(p){if(p===undefined)p=0;this.x*=p;this.y*=p};A.prototype.MulM=function(p){var B=this.x;this.x=p.col1.x*B+p.col2.x*this.y;this.y=p.col1.y*B+p.col2.y*this.y};A.prototype.MulTM=function(p){var B=K.Dot(this,p.col1);this.y=K.Dot(this,p.col2);this.x=B};A.prototype.CrossVF=function(p){if(p===undefined)p=0;var B=this.x;this.x=p*this.y;this.y=-p*B};A.prototype.CrossFV=function(p){if(p===undefined)p=0;var B=
|
||||
this.x;this.x=-p*this.y;this.y=p*B};A.prototype.MinV=function(p){this.x=this.x<p.x?this.x:p.x;this.y=this.y<p.y?this.y:p.y};A.prototype.MaxV=function(p){this.x=this.x>p.x?this.x:p.x;this.y=this.y>p.y?this.y:p.y};A.prototype.Abs=function(){if(this.x<0)this.x=-this.x;if(this.y<0)this.y=-this.y};A.prototype.Length=function(){return Math.sqrt(this.x*this.x+this.y*this.y)};A.prototype.LengthSquared=function(){return this.x*this.x+this.y*this.y};A.prototype.Normalize=function(){var p=Math.sqrt(this.x*this.x+
|
||||
this.y*this.y);if(p<Number.MIN_VALUE)return 0;var B=1/p;this.x*=B;this.y*=B;return p};A.prototype.IsValid=function(){return K.IsValid(this.x)&&K.IsValid(this.y)};U.b2Vec3=function(){};U.prototype.b2Vec3=function(p,B,Q){if(p===undefined)p=0;if(B===undefined)B=0;if(Q===undefined)Q=0;this.x=p;this.y=B;this.z=Q};U.prototype.SetZero=function(){this.x=this.y=this.z=0};U.prototype.Set=function(p,B,Q){if(p===undefined)p=0;if(B===undefined)B=0;if(Q===undefined)Q=0;this.x=p;this.y=B;this.z=Q};U.prototype.SetV=
|
||||
function(p){this.x=p.x;this.y=p.y;this.z=p.z};U.prototype.GetNegative=function(){return new U(-this.x,-this.y,-this.z)};U.prototype.NegativeSelf=function(){this.x=-this.x;this.y=-this.y;this.z=-this.z};U.prototype.Copy=function(){return new U(this.x,this.y,this.z)};U.prototype.Add=function(p){this.x+=p.x;this.y+=p.y;this.z+=p.z};U.prototype.Subtract=function(p){this.x-=p.x;this.y-=p.y;this.z-=p.z};U.prototype.Multiply=function(p){if(p===undefined)p=0;this.x*=p;this.y*=p;this.z*=p}})();
|
||||
(function(){var F=Box2D.Common.Math.b2Math,G=Box2D.Common.Math.b2Sweep,K=Box2D.Common.Math.b2Transform,y=Box2D.Common.Math.b2Vec2,w=Box2D.Common.b2Color,A=Box2D.Common.b2Settings,U=Box2D.Collision.b2AABB,p=Box2D.Collision.b2ContactPoint,B=Box2D.Collision.b2DynamicTreeBroadPhase,Q=Box2D.Collision.b2RayCastInput,V=Box2D.Collision.b2RayCastOutput,M=Box2D.Collision.Shapes.b2CircleShape,L=Box2D.Collision.Shapes.b2EdgeShape,I=Box2D.Collision.Shapes.b2MassData,W=Box2D.Collision.Shapes.b2PolygonShape,Y=Box2D.Collision.Shapes.b2Shape,
|
||||
k=Box2D.Dynamics.b2Body,z=Box2D.Dynamics.b2BodyDef,u=Box2D.Dynamics.b2ContactFilter,D=Box2D.Dynamics.b2ContactImpulse,H=Box2D.Dynamics.b2ContactListener,O=Box2D.Dynamics.b2ContactManager,E=Box2D.Dynamics.b2DebugDraw,R=Box2D.Dynamics.b2DestructionListener,N=Box2D.Dynamics.b2FilterData,S=Box2D.Dynamics.b2Fixture,aa=Box2D.Dynamics.b2FixtureDef,Z=Box2D.Dynamics.b2Island,d=Box2D.Dynamics.b2TimeStep,h=Box2D.Dynamics.b2World,l=Box2D.Dynamics.Contacts.b2Contact,j=Box2D.Dynamics.Contacts.b2ContactFactory,
|
||||
o=Box2D.Dynamics.Contacts.b2ContactSolver,q=Box2D.Dynamics.Joints.b2Joint,n=Box2D.Dynamics.Joints.b2PulleyJoint;k.b2Body=function(){this.m_xf=new K;this.m_sweep=new G;this.m_linearVelocity=new y;this.m_force=new y};k.prototype.connectEdges=function(a,c,g){if(g===undefined)g=0;var b=Math.atan2(c.GetDirectionVector().y,c.GetDirectionVector().x);g=F.MulFV(Math.tan((b-g)*0.5),c.GetDirectionVector());g=F.SubtractVV(g,c.GetNormalVector());g=F.MulFV(A.b2_toiSlop,g);g=F.AddVV(g,c.GetVertex1());var e=F.AddVV(a.GetDirectionVector(),
|
||||
c.GetDirectionVector());e.Normalize();var f=F.Dot(a.GetDirectionVector(),c.GetNormalVector())>0;a.SetNextEdge(c,g,e,f);c.SetPrevEdge(a,g,e,f);return b};k.prototype.CreateFixture=function(a){if(this.m_world.IsLocked()==true)return null;var c=new S;c.Create(this,this.m_xf,a);this.m_flags&k.e_activeFlag&&c.CreateProxy(this.m_world.m_contactManager.m_broadPhase,this.m_xf);c.m_next=this.m_fixtureList;this.m_fixtureList=c;++this.m_fixtureCount;c.m_body=this;c.m_density>0&&this.ResetMassData();this.m_world.m_flags|=
|
||||
h.e_newFixture;return c};k.prototype.CreateFixture2=function(a,c){if(c===undefined)c=0;var g=new aa;g.shape=a;g.density=c;return this.CreateFixture(g)};k.prototype.DestroyFixture=function(a){if(this.m_world.IsLocked()!=true){for(var c=this.m_fixtureList,g=null;c!=null;){if(c==a){if(g)g.m_next=a.m_next;else this.m_fixtureList=a.m_next;break}g=c;c=c.m_next}for(c=this.m_contactList;c;){g=c.contact;c=c.next;var b=g.GetFixtureA(),e=g.GetFixtureB();if(a==b||a==e)this.m_world.m_contactManager.Destroy(g)}this.m_flags&
|
||||
k.e_activeFlag&&a.DestroyProxy(this.m_world.m_contactManager.m_broadPhase);a.Destroy();a.m_body=null;a.m_next=null;--this.m_fixtureCount;this.ResetMassData()}};k.prototype.SetPositionAndAngle=function(a,c){if(c===undefined)c=0;var g;if(this.m_world.IsLocked()!=true){this.m_xf.R.Set(c);this.m_xf.position.SetV(a);g=this.m_xf.R;var b=this.m_sweep.localCenter;this.m_sweep.c.x=g.col1.x*b.x+g.col2.x*b.y;this.m_sweep.c.y=g.col1.y*b.x+g.col2.y*b.y;this.m_sweep.c.x+=this.m_xf.position.x;this.m_sweep.c.y+=
|
||||
this.m_xf.position.y;this.m_sweep.c0.SetV(this.m_sweep.c);this.m_sweep.a0=this.m_sweep.a=c;b=this.m_world.m_contactManager.m_broadPhase;for(g=this.m_fixtureList;g;g=g.m_next)g.Synchronize(b,this.m_xf,this.m_xf);this.m_world.m_contactManager.FindNewContacts()}};k.prototype.SetTransform=function(a){this.SetPositionAndAngle(a.position,a.GetAngle())};k.prototype.GetTransform=function(){return this.m_xf};k.prototype.GetPosition=function(){return this.m_xf.position};k.prototype.SetPosition=function(a){this.SetPositionAndAngle(a,
|
||||
this.GetAngle())};k.prototype.GetAngle=function(){return this.m_sweep.a};k.prototype.SetAngle=function(a){if(a===undefined)a=0;this.SetPositionAndAngle(this.GetPosition(),a)};k.prototype.GetWorldCenter=function(){return this.m_sweep.c};k.prototype.GetLocalCenter=function(){return this.m_sweep.localCenter};k.prototype.SetLinearVelocity=function(a){this.m_type!=k.b2_staticBody&&this.m_linearVelocity.SetV(a)};k.prototype.GetLinearVelocity=function(){return this.m_linearVelocity};k.prototype.SetAngularVelocity=
|
||||
function(a){if(a===undefined)a=0;if(this.m_type!=k.b2_staticBody)this.m_angularVelocity=a};k.prototype.GetAngularVelocity=function(){return this.m_angularVelocity};k.prototype.GetDefinition=function(){var a=new z;a.type=this.GetType();a.allowSleep=(this.m_flags&k.e_allowSleepFlag)==k.e_allowSleepFlag;a.angle=this.GetAngle();a.angularDamping=this.m_angularDamping;a.angularVelocity=this.m_angularVelocity;a.fixedRotation=(this.m_flags&k.e_fixedRotationFlag)==k.e_fixedRotationFlag;a.bullet=(this.m_flags&
|
||||
k.e_bulletFlag)==k.e_bulletFlag;a.awake=(this.m_flags&k.e_awakeFlag)==k.e_awakeFlag;a.linearDamping=this.m_linearDamping;a.linearVelocity.SetV(this.GetLinearVelocity());a.position=this.GetPosition();a.userData=this.GetUserData();return a};k.prototype.ApplyForce=function(a,c){if(this.m_type==k.b2_dynamicBody){this.IsAwake()==false&&this.SetAwake(true);this.m_force.x+=a.x;this.m_force.y+=a.y;this.m_torque+=(c.x-this.m_sweep.c.x)*a.y-(c.y-this.m_sweep.c.y)*a.x}};k.prototype.ApplyTorque=function(a){if(a===
|
||||
undefined)a=0;if(this.m_type==k.b2_dynamicBody){this.IsAwake()==false&&this.SetAwake(true);this.m_torque+=a}};k.prototype.ApplyImpulse=function(a,c){if(this.m_type==k.b2_dynamicBody){this.IsAwake()==false&&this.SetAwake(true);this.m_linearVelocity.x+=this.m_invMass*a.x;this.m_linearVelocity.y+=this.m_invMass*a.y;this.m_angularVelocity+=this.m_invI*((c.x-this.m_sweep.c.x)*a.y-(c.y-this.m_sweep.c.y)*a.x)}};k.prototype.Split=function(a){for(var c=this.GetLinearVelocity().Copy(),g=this.GetAngularVelocity(),
|
||||
b=this.GetWorldCenter(),e=this.m_world.CreateBody(this.GetDefinition()),f,m=this.m_fixtureList;m;)if(a(m)){var r=m.m_next;if(f)f.m_next=r;else this.m_fixtureList=r;this.m_fixtureCount--;m.m_next=e.m_fixtureList;e.m_fixtureList=m;e.m_fixtureCount++;m.m_body=e;m=r}else{f=m;m=m.m_next}this.ResetMassData();e.ResetMassData();f=this.GetWorldCenter();a=e.GetWorldCenter();f=F.AddVV(c,F.CrossFV(g,F.SubtractVV(f,b)));c=F.AddVV(c,F.CrossFV(g,F.SubtractVV(a,b)));this.SetLinearVelocity(f);e.SetLinearVelocity(c);
|
||||
this.SetAngularVelocity(g);e.SetAngularVelocity(g);this.SynchronizeFixtures();e.SynchronizeFixtures();return e};k.prototype.Merge=function(a){var c;for(c=a.m_fixtureList;c;){var g=c.m_next;a.m_fixtureCount--;c.m_next=this.m_fixtureList;this.m_fixtureList=c;this.m_fixtureCount++;c.m_body=e;c=g}b.m_fixtureCount=0;var b=this,e=a;b.GetWorldCenter();e.GetWorldCenter();b.GetLinearVelocity().Copy();e.GetLinearVelocity().Copy();b.GetAngularVelocity();e.GetAngularVelocity();b.ResetMassData();this.SynchronizeFixtures()};
|
||||
k.prototype.GetMass=function(){return this.m_mass};k.prototype.GetInertia=function(){return this.m_I};k.prototype.GetMassData=function(a){a.mass=this.m_mass;a.I=this.m_I;a.center.SetV(this.m_sweep.localCenter)};k.prototype.SetMassData=function(a){A.b2Assert(this.m_world.IsLocked()==false);if(this.m_world.IsLocked()!=true)if(this.m_type==k.b2_dynamicBody){this.m_invI=this.m_I=this.m_invMass=0;this.m_mass=a.mass;if(this.m_mass<=0)this.m_mass=1;this.m_invMass=1/this.m_mass;if(a.I>0&&(this.m_flags&k.e_fixedRotationFlag)==
|
||||
0){this.m_I=a.I-this.m_mass*(a.center.x*a.center.x+a.center.y*a.center.y);this.m_invI=1/this.m_I}var c=this.m_sweep.c.Copy();this.m_sweep.localCenter.SetV(a.center);this.m_sweep.c0.SetV(F.MulX(this.m_xf,this.m_sweep.localCenter));this.m_sweep.c.SetV(this.m_sweep.c0);this.m_linearVelocity.x+=this.m_angularVelocity*-(this.m_sweep.c.y-c.y);this.m_linearVelocity.y+=this.m_angularVelocity*+(this.m_sweep.c.x-c.x)}};k.prototype.ResetMassData=function(){this.m_invI=this.m_I=this.m_invMass=this.m_mass=0;this.m_sweep.localCenter.SetZero();
|
||||
if(!(this.m_type==k.b2_staticBody||this.m_type==k.b2_kinematicBody)){for(var a=y.Make(0,0),c=this.m_fixtureList;c;c=c.m_next)if(c.m_density!=0){var g=c.GetMassData();this.m_mass+=g.mass;a.x+=g.center.x*g.mass;a.y+=g.center.y*g.mass;this.m_I+=g.I}if(this.m_mass>0){this.m_invMass=1/this.m_mass;a.x*=this.m_invMass;a.y*=this.m_invMass}else this.m_invMass=this.m_mass=1;if(this.m_I>0&&(this.m_flags&k.e_fixedRotationFlag)==0){this.m_I-=this.m_mass*(a.x*a.x+a.y*a.y);this.m_I*=this.m_inertiaScale;A.b2Assert(this.m_I>
|
||||
0);this.m_invI=1/this.m_I}else this.m_invI=this.m_I=0;c=this.m_sweep.c.Copy();this.m_sweep.localCenter.SetV(a);this.m_sweep.c0.SetV(F.MulX(this.m_xf,this.m_sweep.localCenter));this.m_sweep.c.SetV(this.m_sweep.c0);this.m_linearVelocity.x+=this.m_angularVelocity*-(this.m_sweep.c.y-c.y);this.m_linearVelocity.y+=this.m_angularVelocity*+(this.m_sweep.c.x-c.x)}};k.prototype.GetWorldPoint=function(a){var c=this.m_xf.R;a=new y(c.col1.x*a.x+c.col2.x*a.y,c.col1.y*a.x+c.col2.y*a.y);a.x+=this.m_xf.position.x;
|
||||
a.y+=this.m_xf.position.y;return a};k.prototype.GetWorldVector=function(a){return F.MulMV(this.m_xf.R,a)};k.prototype.GetLocalPoint=function(a){return F.MulXT(this.m_xf,a)};k.prototype.GetLocalVector=function(a){return F.MulTMV(this.m_xf.R,a)};k.prototype.GetLinearVelocityFromWorldPoint=function(a){return new y(this.m_linearVelocity.x-this.m_angularVelocity*(a.y-this.m_sweep.c.y),this.m_linearVelocity.y+this.m_angularVelocity*(a.x-this.m_sweep.c.x))};k.prototype.GetLinearVelocityFromLocalPoint=function(a){var c=
|
||||
this.m_xf.R;a=new y(c.col1.x*a.x+c.col2.x*a.y,c.col1.y*a.x+c.col2.y*a.y);a.x+=this.m_xf.position.x;a.y+=this.m_xf.position.y;return new y(this.m_linearVelocity.x-this.m_angularVelocity*(a.y-this.m_sweep.c.y),this.m_linearVelocity.y+this.m_angularVelocity*(a.x-this.m_sweep.c.x))};k.prototype.GetLinearDamping=function(){return this.m_linearDamping};k.prototype.SetLinearDamping=function(a){if(a===undefined)a=0;this.m_linearDamping=a};k.prototype.GetAngularDamping=function(){return this.m_angularDamping};
|
||||
k.prototype.SetAngularDamping=function(a){if(a===undefined)a=0;this.m_angularDamping=a};k.prototype.SetType=function(a){if(a===undefined)a=0;if(this.m_type!=a){this.m_type=a;this.ResetMassData();if(this.m_type==k.b2_staticBody){this.m_linearVelocity.SetZero();this.m_angularVelocity=0}this.SetAwake(true);this.m_force.SetZero();this.m_torque=0;for(a=this.m_contactList;a;a=a.next)a.contact.FlagForFiltering()}};k.prototype.GetType=function(){return this.m_type};k.prototype.SetBullet=function(a){if(a)this.m_flags|=
|
||||
k.e_bulletFlag;else this.m_flags&=~k.e_bulletFlag};k.prototype.IsBullet=function(){return(this.m_flags&k.e_bulletFlag)==k.e_bulletFlag};k.prototype.SetSleepingAllowed=function(a){if(a)this.m_flags|=k.e_allowSleepFlag;else{this.m_flags&=~k.e_allowSleepFlag;this.SetAwake(true)}};k.prototype.SetAwake=function(a){if(a){this.m_flags|=k.e_awakeFlag;this.m_sleepTime=0}else{this.m_flags&=~k.e_awakeFlag;this.m_sleepTime=0;this.m_linearVelocity.SetZero();this.m_angularVelocity=0;this.m_force.SetZero();this.m_torque=
|
||||
0}};k.prototype.IsAwake=function(){return(this.m_flags&k.e_awakeFlag)==k.e_awakeFlag};k.prototype.SetFixedRotation=function(a){if(a)this.m_flags|=k.e_fixedRotationFlag;else this.m_flags&=~k.e_fixedRotationFlag;this.ResetMassData()};k.prototype.IsFixedRotation=function(){return(this.m_flags&k.e_fixedRotationFlag)==k.e_fixedRotationFlag};k.prototype.SetActive=function(a){if(a!=this.IsActive()){var c;if(a){this.m_flags|=k.e_activeFlag;a=this.m_world.m_contactManager.m_broadPhase;for(c=this.m_fixtureList;c;c=
|
||||
c.m_next)c.CreateProxy(a,this.m_xf)}else{this.m_flags&=~k.e_activeFlag;a=this.m_world.m_contactManager.m_broadPhase;for(c=this.m_fixtureList;c;c=c.m_next)c.DestroyProxy(a);for(a=this.m_contactList;a;){c=a;a=a.next;this.m_world.m_contactManager.Destroy(c.contact)}this.m_contactList=null}}};k.prototype.IsActive=function(){return(this.m_flags&k.e_activeFlag)==k.e_activeFlag};k.prototype.IsSleepingAllowed=function(){return(this.m_flags&k.e_allowSleepFlag)==k.e_allowSleepFlag};k.prototype.GetFixtureList=
|
||||
function(){return this.m_fixtureList};k.prototype.GetJointList=function(){return this.m_jointList};k.prototype.GetControllerList=function(){return this.m_controllerList};k.prototype.GetContactList=function(){return this.m_contactList};k.prototype.GetNext=function(){return this.m_next};k.prototype.GetUserData=function(){return this.m_userData};k.prototype.SetUserData=function(a){this.m_userData=a};k.prototype.GetWorld=function(){return this.m_world};k.prototype.b2Body=function(a,c){this.m_flags=0;
|
||||
if(a.bullet)this.m_flags|=k.e_bulletFlag;if(a.fixedRotation)this.m_flags|=k.e_fixedRotationFlag;if(a.allowSleep)this.m_flags|=k.e_allowSleepFlag;if(a.awake)this.m_flags|=k.e_awakeFlag;if(a.active)this.m_flags|=k.e_activeFlag;this.m_world=c;this.m_xf.position.SetV(a.position);this.m_xf.R.Set(a.angle);this.m_sweep.localCenter.SetZero();this.m_sweep.t0=1;this.m_sweep.a0=this.m_sweep.a=a.angle;var g=this.m_xf.R,b=this.m_sweep.localCenter;this.m_sweep.c.x=g.col1.x*b.x+g.col2.x*b.y;this.m_sweep.c.y=g.col1.y*
|
||||
b.x+g.col2.y*b.y;this.m_sweep.c.x+=this.m_xf.position.x;this.m_sweep.c.y+=this.m_xf.position.y;this.m_sweep.c0.SetV(this.m_sweep.c);this.m_contactList=this.m_controllerList=this.m_jointList=null;this.m_controllerCount=0;this.m_next=this.m_prev=null;this.m_linearVelocity.SetV(a.linearVelocity);this.m_angularVelocity=a.angularVelocity;this.m_linearDamping=a.linearDamping;this.m_angularDamping=a.angularDamping;this.m_force.Set(0,0);this.m_sleepTime=this.m_torque=0;this.m_type=a.type;if(this.m_type==
|
||||
k.b2_dynamicBody)this.m_invMass=this.m_mass=1;else this.m_invMass=this.m_mass=0;this.m_invI=this.m_I=0;this.m_inertiaScale=a.inertiaScale;this.m_userData=a.userData;this.m_fixtureList=null;this.m_fixtureCount=0};k.prototype.SynchronizeFixtures=function(){var a=k.s_xf1;a.R.Set(this.m_sweep.a0);var c=a.R,g=this.m_sweep.localCenter;a.position.x=this.m_sweep.c0.x-(c.col1.x*g.x+c.col2.x*g.y);a.position.y=this.m_sweep.c0.y-(c.col1.y*g.x+c.col2.y*g.y);g=this.m_world.m_contactManager.m_broadPhase;for(c=this.m_fixtureList;c;c=
|
||||
c.m_next)c.Synchronize(g,a,this.m_xf)};k.prototype.SynchronizeTransform=function(){this.m_xf.R.Set(this.m_sweep.a);var a=this.m_xf.R,c=this.m_sweep.localCenter;this.m_xf.position.x=this.m_sweep.c.x-(a.col1.x*c.x+a.col2.x*c.y);this.m_xf.position.y=this.m_sweep.c.y-(a.col1.y*c.x+a.col2.y*c.y)};k.prototype.ShouldCollide=function(a){if(this.m_type!=k.b2_dynamicBody&&a.m_type!=k.b2_dynamicBody)return false;for(var c=this.m_jointList;c;c=c.next)if(c.other==a)if(c.joint.m_collideConnected==false)return false;
|
||||
return true};k.prototype.Advance=function(a){if(a===undefined)a=0;this.m_sweep.Advance(a);this.m_sweep.c.SetV(this.m_sweep.c0);this.m_sweep.a=this.m_sweep.a0;this.SynchronizeTransform()};Box2D.postDefs.push(function(){Box2D.Dynamics.b2Body.s_xf1=new K;Box2D.Dynamics.b2Body.e_islandFlag=1;Box2D.Dynamics.b2Body.e_awakeFlag=2;Box2D.Dynamics.b2Body.e_allowSleepFlag=4;Box2D.Dynamics.b2Body.e_bulletFlag=8;Box2D.Dynamics.b2Body.e_fixedRotationFlag=16;Box2D.Dynamics.b2Body.e_activeFlag=32;Box2D.Dynamics.b2Body.b2_staticBody=
|
||||
0;Box2D.Dynamics.b2Body.b2_kinematicBody=1;Box2D.Dynamics.b2Body.b2_dynamicBody=2});z.b2BodyDef=function(){this.position=new y;this.linearVelocity=new y};z.prototype.b2BodyDef=function(){this.userData=null;this.position.Set(0,0);this.angle=0;this.linearVelocity.Set(0,0);this.angularDamping=this.linearDamping=this.angularVelocity=0;this.awake=this.allowSleep=true;this.bullet=this.fixedRotation=false;this.type=k.b2_staticBody;this.active=true;this.inertiaScale=1};u.b2ContactFilter=function(){};u.prototype.ShouldCollide=
|
||||
function(a,c){var g=a.GetFilterData(),b=c.GetFilterData();if(g.groupIndex==b.groupIndex&&g.groupIndex!=0)return g.groupIndex>0;return(g.maskBits&b.categoryBits)!=0&&(g.categoryBits&b.maskBits)!=0};u.prototype.RayCollide=function(a,c){if(!a)return true;return this.ShouldCollide(a instanceof S?a:null,c)};Box2D.postDefs.push(function(){Box2D.Dynamics.b2ContactFilter.b2_defaultFilter=new u});D.b2ContactImpulse=function(){this.normalImpulses=new Vector_a2j_Number(A.b2_maxManifoldPoints);this.tangentImpulses=
|
||||
new Vector_a2j_Number(A.b2_maxManifoldPoints)};H.b2ContactListener=function(){};H.prototype.BeginContact=function(){};H.prototype.EndContact=function(){};H.prototype.PreSolve=function(){};H.prototype.PostSolve=function(){};Box2D.postDefs.push(function(){Box2D.Dynamics.b2ContactListener.b2_defaultListener=new H});O.b2ContactManager=function(){};O.prototype.b2ContactManager=function(){this.m_world=null;this.m_contactCount=0;this.m_contactFilter=u.b2_defaultFilter;this.m_contactListener=H.b2_defaultListener;
|
||||
this.m_contactFactory=new j(this.m_allocator);this.m_broadPhase=new B};O.prototype.AddPair=function(a,c){var g=a instanceof S?a:null,b=c instanceof S?c:null,e=g.GetBody(),f=b.GetBody();if(e!=f){for(var m=f.GetContactList();m;){if(m.other==e){var r=m.contact.GetFixtureA(),s=m.contact.GetFixtureB();if(r==g&&s==b)return;if(r==b&&s==g)return}m=m.next}if(f.ShouldCollide(e)!=false)if(this.m_contactFilter.ShouldCollide(g,b)!=false){m=this.m_contactFactory.Create(g,b);g=m.GetFixtureA();b=m.GetFixtureB();
|
||||
e=g.m_body;f=b.m_body;m.m_prev=null;m.m_next=this.m_world.m_contactList;if(this.m_world.m_contactList!=null)this.m_world.m_contactList.m_prev=m;this.m_world.m_contactList=m;m.m_nodeA.contact=m;m.m_nodeA.other=f;m.m_nodeA.prev=null;m.m_nodeA.next=e.m_contactList;if(e.m_contactList!=null)e.m_contactList.prev=m.m_nodeA;e.m_contactList=m.m_nodeA;m.m_nodeB.contact=m;m.m_nodeB.other=e;m.m_nodeB.prev=null;m.m_nodeB.next=f.m_contactList;if(f.m_contactList!=null)f.m_contactList.prev=m.m_nodeB;f.m_contactList=
|
||||
m.m_nodeB;++this.m_world.m_contactCount}}};O.prototype.FindNewContacts=function(){this.m_broadPhase.UpdatePairs(Box2D.generateCallback(this,this.AddPair))};O.prototype.Destroy=function(a){var c=a.GetFixtureA(),g=a.GetFixtureB();c=c.GetBody();g=g.GetBody();a.IsTouching()&&this.m_contactListener.EndContact(a);if(a.m_prev)a.m_prev.m_next=a.m_next;if(a.m_next)a.m_next.m_prev=a.m_prev;if(a==this.m_world.m_contactList)this.m_world.m_contactList=a.m_next;if(a.m_nodeA.prev)a.m_nodeA.prev.next=a.m_nodeA.next;
|
||||
if(a.m_nodeA.next)a.m_nodeA.next.prev=a.m_nodeA.prev;if(a.m_nodeA==c.m_contactList)c.m_contactList=a.m_nodeA.next;if(a.m_nodeB.prev)a.m_nodeB.prev.next=a.m_nodeB.next;if(a.m_nodeB.next)a.m_nodeB.next.prev=a.m_nodeB.prev;if(a.m_nodeB==g.m_contactList)g.m_contactList=a.m_nodeB.next;this.m_contactFactory.Destroy(a);--this.m_contactCount};O.prototype.Collide=function(){for(var a=this.m_world.m_contactList;a;){var c=a.GetFixtureA(),g=a.GetFixtureB(),b=c.GetBody(),e=g.GetBody();if(b.IsAwake()==false&&e.IsAwake()==
|
||||
false)a=a.GetNext();else{if(a.m_flags&l.e_filterFlag){if(e.ShouldCollide(b)==false){c=a;a=c.GetNext();this.Destroy(c);continue}if(this.m_contactFilter.ShouldCollide(c,g)==false){c=a;a=c.GetNext();this.Destroy(c);continue}a.m_flags&=~l.e_filterFlag}if(this.m_broadPhase.TestOverlap(c.m_proxy,g.m_proxy)==false){c=a;a=c.GetNext();this.Destroy(c)}else{a.Update(this.m_contactListener);a=a.GetNext()}}}};Box2D.postDefs.push(function(){Box2D.Dynamics.b2ContactManager.s_evalCP=new p});E.b2DebugDraw=function(){};
|
||||
E.prototype.b2DebugDraw=function(){};E.prototype.SetFlags=function(){};E.prototype.GetFlags=function(){};E.prototype.AppendFlags=function(){};E.prototype.ClearFlags=function(){};E.prototype.SetSprite=function(){};E.prototype.GetSprite=function(){};E.prototype.SetDrawScale=function(){};E.prototype.GetDrawScale=function(){};E.prototype.SetLineThickness=function(){};E.prototype.GetLineThickness=function(){};E.prototype.SetAlpha=function(){};E.prototype.GetAlpha=function(){};E.prototype.SetFillAlpha=
|
||||
function(){};E.prototype.GetFillAlpha=function(){};E.prototype.SetXFormScale=function(){};E.prototype.GetXFormScale=function(){};E.prototype.DrawPolygon=function(){};E.prototype.DrawSolidPolygon=function(){};E.prototype.DrawCircle=function(){};E.prototype.DrawSolidCircle=function(){};E.prototype.DrawSegment=function(){};E.prototype.DrawTransform=function(){};Box2D.postDefs.push(function(){Box2D.Dynamics.b2DebugDraw.e_shapeBit=1;Box2D.Dynamics.b2DebugDraw.e_jointBit=2;Box2D.Dynamics.b2DebugDraw.e_aabbBit=
|
||||
4;Box2D.Dynamics.b2DebugDraw.e_pairBit=8;Box2D.Dynamics.b2DebugDraw.e_centerOfMassBit=16;Box2D.Dynamics.b2DebugDraw.e_controllerBit=32});R.b2DestructionListener=function(){};R.prototype.SayGoodbyeJoint=function(){};R.prototype.SayGoodbyeFixture=function(){};N.b2FilterData=function(){this.categoryBits=1;this.maskBits=65535;this.groupIndex=0};N.prototype.Copy=function(){var a=new N;a.categoryBits=this.categoryBits;a.maskBits=this.maskBits;a.groupIndex=this.groupIndex;return a};S.b2Fixture=function(){this.m_filter=
|
||||
new N};S.prototype.GetType=function(){return this.m_shape.GetType()};S.prototype.GetShape=function(){return this.m_shape};S.prototype.SetSensor=function(a){if(this.m_isSensor!=a){this.m_isSensor=a;if(this.m_body!=null)for(a=this.m_body.GetContactList();a;){var c=a.contact,g=c.GetFixtureA(),b=c.GetFixtureB();if(g==this||b==this)c.SetSensor(g.IsSensor()||b.IsSensor());a=a.next}}};S.prototype.IsSensor=function(){return this.m_isSensor};S.prototype.SetFilterData=function(a){this.m_filter=a.Copy();if(!this.m_body)for(a=
|
||||
this.m_body.GetContactList();a;){var c=a.contact,g=c.GetFixtureA(),b=c.GetFixtureB();if(g==this||b==this)c.FlagForFiltering();a=a.next}};S.prototype.GetFilterData=function(){return this.m_filter.Copy()};S.prototype.GetBody=function(){return this.m_body};S.prototype.GetNext=function(){return this.m_next};S.prototype.GetUserData=function(){return this.m_userData};S.prototype.SetUserData=function(a){this.m_userData=a};S.prototype.TestPoint=function(a){return this.m_shape.TestPoint(this.m_body.GetTransform(),
|
||||
a)};S.prototype.RayCast=function(a,c){return this.m_shape.RayCast(a,c,this.m_body.GetTransform())};S.prototype.GetMassData=function(a){if(a===undefined)a=null;if(a==null)a=new I;this.m_shape.ComputeMass(a,this.m_density);return a};S.prototype.SetDensity=function(a){if(a===undefined)a=0;this.m_density=a};S.prototype.GetDensity=function(){return this.m_density};S.prototype.GetFriction=function(){return this.m_friction};S.prototype.SetFriction=function(a){if(a===undefined)a=0;this.m_friction=a};S.prototype.GetRestitution=
|
||||
function(){return this.m_restitution};S.prototype.SetRestitution=function(a){if(a===undefined)a=0;this.m_restitution=a};S.prototype.GetAABB=function(){return this.m_aabb};S.prototype.b2Fixture=function(){this.m_aabb=new U;this.m_shape=this.m_next=this.m_body=this.m_userData=null;this.m_restitution=this.m_friction=this.m_density=0};S.prototype.Create=function(a,c,g){this.m_userData=g.userData;this.m_friction=g.friction;this.m_restitution=g.restitution;this.m_body=a;this.m_next=null;this.m_filter=g.filter.Copy();
|
||||
this.m_isSensor=g.isSensor;this.m_shape=g.shape.Copy();this.m_density=g.density};S.prototype.Destroy=function(){this.m_shape=null};S.prototype.CreateProxy=function(a,c){this.m_shape.ComputeAABB(this.m_aabb,c);this.m_proxy=a.CreateProxy(this.m_aabb,this)};S.prototype.DestroyProxy=function(a){if(this.m_proxy!=null){a.DestroyProxy(this.m_proxy);this.m_proxy=null}};S.prototype.Synchronize=function(a,c,g){if(this.m_proxy){var b=new U,e=new U;this.m_shape.ComputeAABB(b,c);this.m_shape.ComputeAABB(e,g);
|
||||
this.m_aabb.Combine(b,e);c=F.SubtractVV(g.position,c.position);a.MoveProxy(this.m_proxy,this.m_aabb,c)}};aa.b2FixtureDef=function(){this.filter=new N};aa.prototype.b2FixtureDef=function(){this.userData=this.shape=null;this.friction=0.2;this.density=this.restitution=0;this.filter.categoryBits=1;this.filter.maskBits=65535;this.filter.groupIndex=0;this.isSensor=false};Z.b2Island=function(){};Z.prototype.b2Island=function(){this.m_bodies=new Vector;this.m_contacts=new Vector;this.m_joints=new Vector};
|
||||
Z.prototype.Initialize=function(a,c,g,b,e,f){if(a===undefined)a=0;if(c===undefined)c=0;if(g===undefined)g=0;var m=0;this.m_bodyCapacity=a;this.m_contactCapacity=c;this.m_jointCapacity=g;this.m_jointCount=this.m_contactCount=this.m_bodyCount=0;this.m_allocator=b;this.m_listener=e;this.m_contactSolver=f;for(m=this.m_bodies.length;m<a;m++)this.m_bodies[m]=null;for(m=this.m_contacts.length;m<c;m++)this.m_contacts[m]=null;for(m=this.m_joints.length;m<g;m++)this.m_joints[m]=null};Z.prototype.Clear=function(){this.m_jointCount=
|
||||
this.m_contactCount=this.m_bodyCount=0};Z.prototype.Solve=function(a,c,g){var b=0,e=0,f;for(b=0;b<this.m_bodyCount;++b){e=this.m_bodies[b];if(e.GetType()==k.b2_dynamicBody){e.m_linearVelocity.x+=a.dt*(c.x+e.m_invMass*e.m_force.x);e.m_linearVelocity.y+=a.dt*(c.y+e.m_invMass*e.m_force.y);e.m_angularVelocity+=a.dt*e.m_invI*e.m_torque;e.m_linearVelocity.Multiply(F.Clamp(1-a.dt*e.m_linearDamping,0,1));e.m_angularVelocity*=F.Clamp(1-a.dt*e.m_angularDamping,0,1)}}this.m_contactSolver.Initialize(a,this.m_contacts,
|
||||
this.m_contactCount,this.m_allocator);c=this.m_contactSolver;c.InitVelocityConstraints(a);for(b=0;b<this.m_jointCount;++b){f=this.m_joints[b];f.InitVelocityConstraints(a)}for(b=0;b<a.velocityIterations;++b){for(e=0;e<this.m_jointCount;++e){f=this.m_joints[e];f.SolveVelocityConstraints(a)}c.SolveVelocityConstraints()}for(b=0;b<this.m_jointCount;++b){f=this.m_joints[b];f.FinalizeVelocityConstraints()}c.FinalizeVelocityConstraints();for(b=0;b<this.m_bodyCount;++b){e=this.m_bodies[b];if(e.GetType()!=
|
||||
k.b2_staticBody){var m=a.dt*e.m_linearVelocity.x,r=a.dt*e.m_linearVelocity.y;if(m*m+r*r>A.b2_maxTranslationSquared){e.m_linearVelocity.Normalize();e.m_linearVelocity.x*=A.b2_maxTranslation*a.inv_dt;e.m_linearVelocity.y*=A.b2_maxTranslation*a.inv_dt}m=a.dt*e.m_angularVelocity;if(m*m>A.b2_maxRotationSquared)e.m_angularVelocity=e.m_angularVelocity<0?-A.b2_maxRotation*a.inv_dt:A.b2_maxRotation*a.inv_dt;e.m_sweep.c0.SetV(e.m_sweep.c);e.m_sweep.a0=e.m_sweep.a;e.m_sweep.c.x+=a.dt*e.m_linearVelocity.x;e.m_sweep.c.y+=
|
||||
a.dt*e.m_linearVelocity.y;e.m_sweep.a+=a.dt*e.m_angularVelocity;e.SynchronizeTransform()}}for(b=0;b<a.positionIterations;++b){m=c.SolvePositionConstraints(A.b2_contactBaumgarte);r=true;for(e=0;e<this.m_jointCount;++e){f=this.m_joints[e];f=f.SolvePositionConstraints(A.b2_contactBaumgarte);r=r&&f}if(m&&r)break}this.Report(c.m_constraints);if(g){g=Number.MAX_VALUE;c=A.b2_linearSleepTolerance*A.b2_linearSleepTolerance;m=A.b2_angularSleepTolerance*A.b2_angularSleepTolerance;for(b=0;b<this.m_bodyCount;++b){e=
|
||||
this.m_bodies[b];if(e.GetType()!=k.b2_staticBody){if((e.m_flags&k.e_allowSleepFlag)==0)g=e.m_sleepTime=0;if((e.m_flags&k.e_allowSleepFlag)==0||e.m_angularVelocity*e.m_angularVelocity>m||F.Dot(e.m_linearVelocity,e.m_linearVelocity)>c)g=e.m_sleepTime=0;else{e.m_sleepTime+=a.dt;g=F.Min(g,e.m_sleepTime)}}}if(g>=A.b2_timeToSleep)for(b=0;b<this.m_bodyCount;++b){e=this.m_bodies[b];e.SetAwake(false)}}};Z.prototype.SolveTOI=function(a){var c=0,g=0;this.m_contactSolver.Initialize(a,this.m_contacts,this.m_contactCount,
|
||||
this.m_allocator);var b=this.m_contactSolver;for(c=0;c<this.m_jointCount;++c)this.m_joints[c].InitVelocityConstraints(a);for(c=0;c<a.velocityIterations;++c){b.SolveVelocityConstraints();for(g=0;g<this.m_jointCount;++g)this.m_joints[g].SolveVelocityConstraints(a)}for(c=0;c<this.m_bodyCount;++c){g=this.m_bodies[c];if(g.GetType()!=k.b2_staticBody){var e=a.dt*g.m_linearVelocity.x,f=a.dt*g.m_linearVelocity.y;if(e*e+f*f>A.b2_maxTranslationSquared){g.m_linearVelocity.Normalize();g.m_linearVelocity.x*=A.b2_maxTranslation*
|
||||
a.inv_dt;g.m_linearVelocity.y*=A.b2_maxTranslation*a.inv_dt}e=a.dt*g.m_angularVelocity;if(e*e>A.b2_maxRotationSquared)g.m_angularVelocity=g.m_angularVelocity<0?-A.b2_maxRotation*a.inv_dt:A.b2_maxRotation*a.inv_dt;g.m_sweep.c0.SetV(g.m_sweep.c);g.m_sweep.a0=g.m_sweep.a;g.m_sweep.c.x+=a.dt*g.m_linearVelocity.x;g.m_sweep.c.y+=a.dt*g.m_linearVelocity.y;g.m_sweep.a+=a.dt*g.m_angularVelocity;g.SynchronizeTransform()}}for(c=0;c<a.positionIterations;++c){e=b.SolvePositionConstraints(0.75);f=true;for(g=0;g<
|
||||
this.m_jointCount;++g){var m=this.m_joints[g].SolvePositionConstraints(A.b2_contactBaumgarte);f=f&&m}if(e&&f)break}this.Report(b.m_constraints)};Z.prototype.Report=function(a){if(this.m_listener!=null)for(var c=0;c<this.m_contactCount;++c){for(var g=this.m_contacts[c],b=a[c],e=0;e<b.pointCount;++e){Z.s_impulse.normalImpulses[e]=b.points[e].normalImpulse;Z.s_impulse.tangentImpulses[e]=b.points[e].tangentImpulse}this.m_listener.PostSolve(g,Z.s_impulse)}};Z.prototype.AddBody=function(a){a.m_islandIndex=
|
||||
this.m_bodyCount;this.m_bodies[this.m_bodyCount++]=a};Z.prototype.AddContact=function(a){this.m_contacts[this.m_contactCount++]=a};Z.prototype.AddJoint=function(a){this.m_joints[this.m_jointCount++]=a};Box2D.postDefs.push(function(){Box2D.Dynamics.b2Island.s_impulse=new D});d.b2TimeStep=function(){};d.prototype.Set=function(a){this.dt=a.dt;this.inv_dt=a.inv_dt;this.positionIterations=a.positionIterations;this.velocityIterations=a.velocityIterations;this.warmStarting=a.warmStarting};h.b2World=function(){this.s_stack=
|
||||
new Vector;this.m_contactManager=new O;this.m_contactSolver=new o;this.m_island=new Z};h.prototype.b2World=function(a,c){this.m_controllerList=this.m_jointList=this.m_contactList=this.m_bodyList=this.m_debugDraw=this.m_destructionListener=null;this.m_controllerCount=this.m_jointCount=this.m_contactCount=this.m_bodyCount=0;h.m_warmStarting=true;h.m_continuousPhysics=true;this.m_allowSleep=c;this.m_gravity=a;this.m_inv_dt0=0;this.m_contactManager.m_world=this;this.m_groundBody=this.CreateBody(new z)};
|
||||
h.prototype.SetDestructionListener=function(a){this.m_destructionListener=a};h.prototype.SetContactFilter=function(a){this.m_contactManager.m_contactFilter=a};h.prototype.SetContactListener=function(a){this.m_contactManager.m_contactListener=a};h.prototype.SetDebugDraw=function(a){this.m_debugDraw=a};h.prototype.SetBroadPhase=function(a){var c=this.m_contactManager.m_broadPhase;this.m_contactManager.m_broadPhase=a;for(var g=this.m_bodyList;g;g=g.m_next)for(var b=g.m_fixtureList;b;b=b.m_next)b.m_proxy=
|
||||
a.CreateProxy(c.GetFatAABB(b.m_proxy),b)};h.prototype.Validate=function(){this.m_contactManager.m_broadPhase.Validate()};h.prototype.GetProxyCount=function(){return this.m_contactManager.m_broadPhase.GetProxyCount()};h.prototype.CreateBody=function(a){if(this.IsLocked()==true)return null;a=new k(a,this);a.m_prev=null;if(a.m_next=this.m_bodyList)this.m_bodyList.m_prev=a;this.m_bodyList=a;++this.m_bodyCount;return a};h.prototype.DestroyBody=function(a){if(this.IsLocked()!=true){for(var c=a.m_jointList;c;){var g=
|
||||
c;c=c.next;this.m_destructionListener&&this.m_destructionListener.SayGoodbyeJoint(g.joint);this.DestroyJoint(g.joint)}for(c=a.m_controllerList;c;){g=c;c=c.nextController;g.controller.RemoveBody(a)}for(c=a.m_contactList;c;){g=c;c=c.next;this.m_contactManager.Destroy(g.contact)}a.m_contactList=null;for(c=a.m_fixtureList;c;){g=c;c=c.m_next;this.m_destructionListener&&this.m_destructionListener.SayGoodbyeFixture(g);g.DestroyProxy(this.m_contactManager.m_broadPhase);g.Destroy()}a.m_fixtureList=null;a.m_fixtureCount=
|
||||
0;if(a.m_prev)a.m_prev.m_next=a.m_next;if(a.m_next)a.m_next.m_prev=a.m_prev;if(a==this.m_bodyList)this.m_bodyList=a.m_next;--this.m_bodyCount}};h.prototype.CreateJoint=function(a){var c=q.Create(a,null);c.m_prev=null;if(c.m_next=this.m_jointList)this.m_jointList.m_prev=c;this.m_jointList=c;++this.m_jointCount;c.m_edgeA.joint=c;c.m_edgeA.other=c.m_bodyB;c.m_edgeA.prev=null;if(c.m_edgeA.next=c.m_bodyA.m_jointList)c.m_bodyA.m_jointList.prev=c.m_edgeA;c.m_bodyA.m_jointList=c.m_edgeA;c.m_edgeB.joint=c;
|
||||
c.m_edgeB.other=c.m_bodyA;c.m_edgeB.prev=null;if(c.m_edgeB.next=c.m_bodyB.m_jointList)c.m_bodyB.m_jointList.prev=c.m_edgeB;c.m_bodyB.m_jointList=c.m_edgeB;var g=a.bodyA,b=a.bodyB;if(a.collideConnected==false)for(a=b.GetContactList();a;){a.other==g&&a.contact.FlagForFiltering();a=a.next}return c};h.prototype.DestroyJoint=function(a){var c=a.m_collideConnected;if(a.m_prev)a.m_prev.m_next=a.m_next;if(a.m_next)a.m_next.m_prev=a.m_prev;if(a==this.m_jointList)this.m_jointList=a.m_next;var g=a.m_bodyA,b=
|
||||
a.m_bodyB;g.SetAwake(true);b.SetAwake(true);if(a.m_edgeA.prev)a.m_edgeA.prev.next=a.m_edgeA.next;if(a.m_edgeA.next)a.m_edgeA.next.prev=a.m_edgeA.prev;if(a.m_edgeA==g.m_jointList)g.m_jointList=a.m_edgeA.next;a.m_edgeA.prev=null;a.m_edgeA.next=null;if(a.m_edgeB.prev)a.m_edgeB.prev.next=a.m_edgeB.next;if(a.m_edgeB.next)a.m_edgeB.next.prev=a.m_edgeB.prev;if(a.m_edgeB==b.m_jointList)b.m_jointList=a.m_edgeB.next;a.m_edgeB.prev=null;a.m_edgeB.next=null;q.Destroy(a,null);--this.m_jointCount;if(c==false)for(a=
|
||||
b.GetContactList();a;){a.other==g&&a.contact.FlagForFiltering();a=a.next}};h.prototype.AddController=function(a){a.m_next=this.m_controllerList;a.m_prev=null;this.m_controllerList=a;a.m_world=this;this.m_controllerCount++;return a};h.prototype.RemoveController=function(a){if(a.m_prev)a.m_prev.m_next=a.m_next;if(a.m_next)a.m_next.m_prev=a.m_prev;if(this.m_controllerList==a)this.m_controllerList=a.m_next;this.m_controllerCount--};h.prototype.CreateController=function(a){if(a.m_world!=this)throw Error("Controller can only be a member of one world");
|
||||
a.m_next=this.m_controllerList;a.m_prev=null;if(this.m_controllerList)this.m_controllerList.m_prev=a;this.m_controllerList=a;++this.m_controllerCount;a.m_world=this;return a};h.prototype.DestroyController=function(a){a.Clear();if(a.m_next)a.m_next.m_prev=a.m_prev;if(a.m_prev)a.m_prev.m_next=a.m_next;if(a==this.m_controllerList)this.m_controllerList=a.m_next;--this.m_controllerCount};h.prototype.SetWarmStarting=function(a){h.m_warmStarting=a};h.prototype.SetContinuousPhysics=function(a){h.m_continuousPhysics=
|
||||
a};h.prototype.GetBodyCount=function(){return this.m_bodyCount};h.prototype.GetJointCount=function(){return this.m_jointCount};h.prototype.GetContactCount=function(){return this.m_contactCount};h.prototype.SetGravity=function(a){this.m_gravity=a};h.prototype.GetGravity=function(){return this.m_gravity};h.prototype.GetGroundBody=function(){return this.m_groundBody};h.prototype.Step=function(a,c,g){if(a===undefined)a=0;if(c===undefined)c=0;if(g===undefined)g=0;if(this.m_flags&h.e_newFixture){this.m_contactManager.FindNewContacts();
|
||||
this.m_flags&=~h.e_newFixture}this.m_flags|=h.e_locked;var b=h.s_timestep2;b.dt=a;b.velocityIterations=c;b.positionIterations=g;b.inv_dt=a>0?1/a:0;b.dtRatio=this.m_inv_dt0*a;b.warmStarting=h.m_warmStarting;this.m_contactManager.Collide();b.dt>0&&this.Solve(b);h.m_continuousPhysics&&b.dt>0&&this.SolveTOI(b);if(b.dt>0)this.m_inv_dt0=b.inv_dt;this.m_flags&=~h.e_locked};h.prototype.ClearForces=function(){for(var a=this.m_bodyList;a;a=a.m_next){a.m_force.SetZero();a.m_torque=0}};h.prototype.DrawDebugData=
|
||||
function(){if(this.m_debugDraw!=null){this.m_debugDraw.m_sprite.graphics.clear();var a=this.m_debugDraw.GetFlags(),c,g,b;new y;new y;new y;var e;new U;new U;e=[new y,new y,new y,new y];var f=new w(0,0,0);if(a&E.e_shapeBit)for(c=this.m_bodyList;c;c=c.m_next){e=c.m_xf;for(g=c.GetFixtureList();g;g=g.m_next){b=g.GetShape();if(c.IsActive()==false)f.Set(0.5,0.5,0.3);else if(c.GetType()==k.b2_staticBody)f.Set(0.5,0.9,0.5);else if(c.GetType()==k.b2_kinematicBody)f.Set(0.5,0.5,0.9);else c.IsAwake()==false?
|
||||
f.Set(0.6,0.6,0.6):f.Set(0.9,0.7,0.7);this.DrawShape(b,e,f)}}if(a&E.e_jointBit)for(c=this.m_jointList;c;c=c.m_next)this.DrawJoint(c);if(a&E.e_controllerBit)for(c=this.m_controllerList;c;c=c.m_next)c.Draw(this.m_debugDraw);if(a&E.e_pairBit){f.Set(0.3,0.9,0.9);for(c=this.m_contactManager.m_contactList;c;c=c.GetNext()){b=c.GetFixtureA();g=c.GetFixtureB();b=b.GetAABB().GetCenter();g=g.GetAABB().GetCenter();this.m_debugDraw.DrawSegment(b,g,f)}}if(a&E.e_aabbBit){b=this.m_contactManager.m_broadPhase;e=[new y,
|
||||
new y,new y,new y];for(c=this.m_bodyList;c;c=c.GetNext())if(c.IsActive()!=false)for(g=c.GetFixtureList();g;g=g.GetNext()){var m=b.GetFatAABB(g.m_proxy);e[0].Set(m.lowerBound.x,m.lowerBound.y);e[1].Set(m.upperBound.x,m.lowerBound.y);e[2].Set(m.upperBound.x,m.upperBound.y);e[3].Set(m.lowerBound.x,m.upperBound.y);this.m_debugDraw.DrawPolygon(e,4,f)}}if(a&E.e_centerOfMassBit)for(c=this.m_bodyList;c;c=c.m_next){e=h.s_xf;e.R=c.m_xf.R;e.position=c.GetWorldCenter();this.m_debugDraw.DrawTransform(e)}}};h.prototype.QueryAABB=
|
||||
function(a,c){var g=this.m_contactManager.m_broadPhase;g.Query(function(b){return a(g.GetUserData(b))},c)};h.prototype.QueryShape=function(a,c,g){if(g===undefined)g=null;if(g==null){g=new K;g.SetIdentity()}var b=this.m_contactManager.m_broadPhase,e=new U;c.ComputeAABB(e,g);b.Query(function(f){f=b.GetUserData(f)instanceof S?b.GetUserData(f):null;if(Y.TestOverlap(c,g,f.GetShape(),f.GetBody().GetTransform()))return a(f);return true},e)};h.prototype.QueryPoint=function(a,c){var g=this.m_contactManager.m_broadPhase,
|
||||
b=new U;b.lowerBound.Set(c.x-A.b2_linearSlop,c.y-A.b2_linearSlop);b.upperBound.Set(c.x+A.b2_linearSlop,c.y+A.b2_linearSlop);g.Query(function(e){e=g.GetUserData(e)instanceof S?g.GetUserData(e):null;if(e.TestPoint(c))return a(e);return true},b)};h.prototype.RayCast=function(a,c,g){var b=this.m_contactManager.m_broadPhase,e=new V,f=new Q(c,g);b.RayCast(function(m,r){var s=b.GetUserData(r);s=s instanceof S?s:null;if(s.RayCast(e,m)){var v=e.fraction,t=new y((1-v)*c.x+v*g.x,(1-v)*c.y+v*g.y);return a(s,
|
||||
t,e.normal,v)}return m.maxFraction},f)};h.prototype.RayCastOne=function(a,c){var g;this.RayCast(function(b,e,f,m){if(m===undefined)m=0;g=b;return m},a,c);return g};h.prototype.RayCastAll=function(a,c){var g=new Vector;this.RayCast(function(b){g[g.length]=b;return 1},a,c);return g};h.prototype.GetBodyList=function(){return this.m_bodyList};h.prototype.GetJointList=function(){return this.m_jointList};h.prototype.GetContactList=function(){return this.m_contactList};h.prototype.IsLocked=function(){return(this.m_flags&
|
||||
h.e_locked)>0};h.prototype.Solve=function(a){for(var c,g=this.m_controllerList;g;g=g.m_next)g.Step(a);g=this.m_island;g.Initialize(this.m_bodyCount,this.m_contactCount,this.m_jointCount,null,this.m_contactManager.m_contactListener,this.m_contactSolver);for(c=this.m_bodyList;c;c=c.m_next)c.m_flags&=~k.e_islandFlag;for(var b=this.m_contactList;b;b=b.m_next)b.m_flags&=~l.e_islandFlag;for(b=this.m_jointList;b;b=b.m_next)b.m_islandFlag=false;parseInt(this.m_bodyCount);b=this.s_stack;for(var e=this.m_bodyList;e;e=
|
||||
e.m_next)if(!(e.m_flags&k.e_islandFlag))if(!(e.IsAwake()==false||e.IsActive()==false))if(e.GetType()!=k.b2_staticBody){g.Clear();var f=0;b[f++]=e;for(e.m_flags|=k.e_islandFlag;f>0;){c=b[--f];g.AddBody(c);c.IsAwake()==false&&c.SetAwake(true);if(c.GetType()!=k.b2_staticBody){for(var m,r=c.m_contactList;r;r=r.next)if(!(r.contact.m_flags&l.e_islandFlag))if(!(r.contact.IsSensor()==true||r.contact.IsEnabled()==false||r.contact.IsTouching()==false)){g.AddContact(r.contact);r.contact.m_flags|=l.e_islandFlag;
|
||||
m=r.other;if(!(m.m_flags&k.e_islandFlag)){b[f++]=m;m.m_flags|=k.e_islandFlag}}for(c=c.m_jointList;c;c=c.next)if(c.joint.m_islandFlag!=true){m=c.other;if(m.IsActive()!=false){g.AddJoint(c.joint);c.joint.m_islandFlag=true;if(!(m.m_flags&k.e_islandFlag)){b[f++]=m;m.m_flags|=k.e_islandFlag}}}}}g.Solve(a,this.m_gravity,this.m_allowSleep);for(f=0;f<g.m_bodyCount;++f){c=g.m_bodies[f];if(c.GetType()==k.b2_staticBody)c.m_flags&=~k.e_islandFlag}}for(f=0;f<b.length;++f){if(!b[f])break;b[f]=null}for(c=this.m_bodyList;c;c=
|
||||
c.m_next)c.IsAwake()==false||c.IsActive()==false||c.GetType()!=k.b2_staticBody&&c.SynchronizeFixtures();this.m_contactManager.FindNewContacts()};h.prototype.SolveTOI=function(a){var c,g,b,e=this.m_island;e.Initialize(this.m_bodyCount,A.b2_maxTOIContactsPerIsland,A.b2_maxTOIJointsPerIsland,null,this.m_contactManager.m_contactListener,this.m_contactSolver);var f=h.s_queue;for(c=this.m_bodyList;c;c=c.m_next){c.m_flags&=~k.e_islandFlag;c.m_sweep.t0=0}for(b=this.m_contactList;b;b=b.m_next)b.m_flags&=~(l.e_toiFlag|
|
||||
l.e_islandFlag);for(b=this.m_jointList;b;b=b.m_next)b.m_islandFlag=false;for(;;){var m=null,r=1;for(b=this.m_contactList;b;b=b.m_next)if(!(b.IsSensor()==true||b.IsEnabled()==false||b.IsContinuous()==false)){c=1;if(b.m_flags&l.e_toiFlag)c=b.m_toi;else{c=b.m_fixtureA;g=b.m_fixtureB;c=c.m_body;g=g.m_body;if((c.GetType()!=k.b2_dynamicBody||c.IsAwake()==false)&&(g.GetType()!=k.b2_dynamicBody||g.IsAwake()==false))continue;var s=c.m_sweep.t0;if(c.m_sweep.t0<g.m_sweep.t0){s=g.m_sweep.t0;c.m_sweep.Advance(s)}else if(g.m_sweep.t0<
|
||||
c.m_sweep.t0){s=c.m_sweep.t0;g.m_sweep.Advance(s)}c=b.ComputeTOI(c.m_sweep,g.m_sweep);A.b2Assert(0<=c&&c<=1);if(c>0&&c<1){c=(1-c)*s+c;if(c>1)c=1}b.m_toi=c;b.m_flags|=l.e_toiFlag}if(Number.MIN_VALUE<c&&c<r){m=b;r=c}}if(m==null||1-100*Number.MIN_VALUE<r)break;c=m.m_fixtureA;g=m.m_fixtureB;c=c.m_body;g=g.m_body;h.s_backupA.Set(c.m_sweep);h.s_backupB.Set(g.m_sweep);c.Advance(r);g.Advance(r);m.Update(this.m_contactManager.m_contactListener);m.m_flags&=~l.e_toiFlag;if(m.IsSensor()==true||m.IsEnabled()==
|
||||
false){c.m_sweep.Set(h.s_backupA);g.m_sweep.Set(h.s_backupB);c.SynchronizeTransform();g.SynchronizeTransform()}else if(m.IsTouching()!=false){c=c;if(c.GetType()!=k.b2_dynamicBody)c=g;e.Clear();m=b=0;f[b+m++]=c;for(c.m_flags|=k.e_islandFlag;m>0;){c=f[b++];--m;e.AddBody(c);c.IsAwake()==false&&c.SetAwake(true);if(c.GetType()==k.b2_dynamicBody){for(g=c.m_contactList;g;g=g.next){if(e.m_contactCount==e.m_contactCapacity)break;if(!(g.contact.m_flags&l.e_islandFlag))if(!(g.contact.IsSensor()==true||g.contact.IsEnabled()==
|
||||
false||g.contact.IsTouching()==false)){e.AddContact(g.contact);g.contact.m_flags|=l.e_islandFlag;s=g.other;if(!(s.m_flags&k.e_islandFlag)){if(s.GetType()!=k.b2_staticBody){s.Advance(r);s.SetAwake(true)}f[b+m]=s;++m;s.m_flags|=k.e_islandFlag}}}for(c=c.m_jointList;c;c=c.next)if(e.m_jointCount!=e.m_jointCapacity)if(c.joint.m_islandFlag!=true){s=c.other;if(s.IsActive()!=false){e.AddJoint(c.joint);c.joint.m_islandFlag=true;if(!(s.m_flags&k.e_islandFlag)){if(s.GetType()!=k.b2_staticBody){s.Advance(r);s.SetAwake(true)}f[b+
|
||||
m]=s;++m;s.m_flags|=k.e_islandFlag}}}}}b=h.s_timestep;b.warmStarting=false;b.dt=(1-r)*a.dt;b.inv_dt=1/b.dt;b.dtRatio=0;b.velocityIterations=a.velocityIterations;b.positionIterations=a.positionIterations;e.SolveTOI(b);for(r=r=0;r<e.m_bodyCount;++r){c=e.m_bodies[r];c.m_flags&=~k.e_islandFlag;if(c.IsAwake()!=false)if(c.GetType()==k.b2_dynamicBody){c.SynchronizeFixtures();for(g=c.m_contactList;g;g=g.next)g.contact.m_flags&=~l.e_toiFlag}}for(r=0;r<e.m_contactCount;++r){b=e.m_contacts[r];b.m_flags&=~(l.e_toiFlag|
|
||||
l.e_islandFlag)}for(r=0;r<e.m_jointCount;++r){b=e.m_joints[r];b.m_islandFlag=false}this.m_contactManager.FindNewContacts()}}};h.prototype.DrawJoint=function(a){var c=a.GetBodyA(),g=a.GetBodyB(),b=c.m_xf.position,e=g.m_xf.position,f=a.GetAnchorA(),m=a.GetAnchorB(),r=h.s_jointColor;switch(a.m_type){case q.e_distanceJoint:this.m_debugDraw.DrawSegment(f,m,r);break;case q.e_pulleyJoint:c=a instanceof n?a:null;a=c.GetGroundAnchorA();c=c.GetGroundAnchorB();this.m_debugDraw.DrawSegment(a,f,r);this.m_debugDraw.DrawSegment(c,
|
||||
m,r);this.m_debugDraw.DrawSegment(a,c,r);break;case q.e_mouseJoint:this.m_debugDraw.DrawSegment(f,m,r);break;default:c!=this.m_groundBody&&this.m_debugDraw.DrawSegment(b,f,r);this.m_debugDraw.DrawSegment(f,m,r);g!=this.m_groundBody&&this.m_debugDraw.DrawSegment(e,m,r)}};h.prototype.DrawShape=function(a,c,g){switch(a.m_type){case Y.e_circleShape:var b=a instanceof M?a:null;this.m_debugDraw.DrawSolidCircle(F.MulX(c,b.m_p),b.m_radius,c.R.col1,g);break;case Y.e_polygonShape:b=0;b=a instanceof W?a:null;
|
||||
a=parseInt(b.GetVertexCount());var e=b.GetVertices(),f=new Vector(a);for(b=0;b<a;++b)f[b]=F.MulX(c,e[b]);this.m_debugDraw.DrawSolidPolygon(f,a,g);break;case Y.e_edgeShape:b=a instanceof L?a:null;this.m_debugDraw.DrawSegment(F.MulX(c,b.GetVertex1()),F.MulX(c,b.GetVertex2()),g)}};Box2D.postDefs.push(function(){Box2D.Dynamics.b2World.s_timestep2=new d;Box2D.Dynamics.b2World.s_xf=new K;Box2D.Dynamics.b2World.s_backupA=new G;Box2D.Dynamics.b2World.s_backupB=new G;Box2D.Dynamics.b2World.s_timestep=new d;
|
||||
Box2D.Dynamics.b2World.s_queue=new Vector;Box2D.Dynamics.b2World.s_jointColor=new w(0.5,0.8,0.8);Box2D.Dynamics.b2World.e_newFixture=1;Box2D.Dynamics.b2World.e_locked=2})})();
|
||||
(function(){var F=Box2D.Collision.Shapes.b2CircleShape,G=Box2D.Collision.Shapes.b2EdgeShape,K=Box2D.Collision.Shapes.b2PolygonShape,y=Box2D.Collision.Shapes.b2Shape,w=Box2D.Dynamics.Contacts.b2CircleContact,A=Box2D.Dynamics.Contacts.b2Contact,U=Box2D.Dynamics.Contacts.b2ContactConstraint,p=Box2D.Dynamics.Contacts.b2ContactConstraintPoint,B=Box2D.Dynamics.Contacts.b2ContactEdge,Q=Box2D.Dynamics.Contacts.b2ContactFactory,V=Box2D.Dynamics.Contacts.b2ContactRegister,M=Box2D.Dynamics.Contacts.b2ContactResult,
|
||||
L=Box2D.Dynamics.Contacts.b2ContactSolver,I=Box2D.Dynamics.Contacts.b2EdgeAndCircleContact,W=Box2D.Dynamics.Contacts.b2NullContact,Y=Box2D.Dynamics.Contacts.b2PolyAndCircleContact,k=Box2D.Dynamics.Contacts.b2PolyAndEdgeContact,z=Box2D.Dynamics.Contacts.b2PolygonContact,u=Box2D.Dynamics.Contacts.b2PositionSolverManifold,D=Box2D.Dynamics.b2Body,H=Box2D.Dynamics.b2TimeStep,O=Box2D.Common.b2Settings,E=Box2D.Common.Math.b2Mat22,R=Box2D.Common.Math.b2Math,N=Box2D.Common.Math.b2Vec2,S=Box2D.Collision.b2Collision,
|
||||
aa=Box2D.Collision.b2ContactID,Z=Box2D.Collision.b2Manifold,d=Box2D.Collision.b2TimeOfImpact,h=Box2D.Collision.b2TOIInput,l=Box2D.Collision.b2WorldManifold;Box2D.inherit(w,Box2D.Dynamics.Contacts.b2Contact);w.prototype.__super=Box2D.Dynamics.Contacts.b2Contact.prototype;w.b2CircleContact=function(){Box2D.Dynamics.Contacts.b2Contact.b2Contact.apply(this,arguments)};w.Create=function(){return new w};w.Destroy=function(){};w.prototype.Reset=function(j,o){this.__super.Reset.call(this,j,o)};w.prototype.Evaluate=
|
||||
function(){var j=this.m_fixtureA.GetBody(),o=this.m_fixtureB.GetBody();S.CollideCircles(this.m_manifold,this.m_fixtureA.GetShape()instanceof F?this.m_fixtureA.GetShape():null,j.m_xf,this.m_fixtureB.GetShape()instanceof F?this.m_fixtureB.GetShape():null,o.m_xf)};A.b2Contact=function(){this.m_nodeA=new B;this.m_nodeB=new B;this.m_manifold=new Z;this.m_oldManifold=new Z};A.prototype.GetManifold=function(){return this.m_manifold};A.prototype.GetWorldManifold=function(j){var o=this.m_fixtureA.GetBody(),
|
||||
q=this.m_fixtureB.GetBody(),n=this.m_fixtureA.GetShape(),a=this.m_fixtureB.GetShape();j.Initialize(this.m_manifold,o.GetTransform(),n.m_radius,q.GetTransform(),a.m_radius)};A.prototype.IsTouching=function(){return(this.m_flags&A.e_touchingFlag)==A.e_touchingFlag};A.prototype.IsContinuous=function(){return(this.m_flags&A.e_continuousFlag)==A.e_continuousFlag};A.prototype.SetSensor=function(j){if(j)this.m_flags|=A.e_sensorFlag;else this.m_flags&=~A.e_sensorFlag};A.prototype.IsSensor=function(){return(this.m_flags&
|
||||
A.e_sensorFlag)==A.e_sensorFlag};A.prototype.SetEnabled=function(j){if(j)this.m_flags|=A.e_enabledFlag;else this.m_flags&=~A.e_enabledFlag};A.prototype.IsEnabled=function(){return(this.m_flags&A.e_enabledFlag)==A.e_enabledFlag};A.prototype.GetNext=function(){return this.m_next};A.prototype.GetFixtureA=function(){return this.m_fixtureA};A.prototype.GetFixtureB=function(){return this.m_fixtureB};A.prototype.FlagForFiltering=function(){this.m_flags|=A.e_filterFlag};A.prototype.b2Contact=function(){};
|
||||
A.prototype.Reset=function(j,o){if(j===undefined)j=null;if(o===undefined)o=null;this.m_flags=A.e_enabledFlag;if(!j||!o)this.m_fixtureB=this.m_fixtureA=null;else{if(j.IsSensor()||o.IsSensor())this.m_flags|=A.e_sensorFlag;var q=j.GetBody(),n=o.GetBody();if(q.GetType()!=D.b2_dynamicBody||q.IsBullet()||n.GetType()!=D.b2_dynamicBody||n.IsBullet())this.m_flags|=A.e_continuousFlag;this.m_fixtureA=j;this.m_fixtureB=o;this.m_manifold.m_pointCount=0;this.m_next=this.m_prev=null;this.m_nodeA.contact=null;this.m_nodeA.prev=
|
||||
null;this.m_nodeA.next=null;this.m_nodeA.other=null;this.m_nodeB.contact=null;this.m_nodeB.prev=null;this.m_nodeB.next=null;this.m_nodeB.other=null}};A.prototype.Update=function(j){var o=this.m_oldManifold;this.m_oldManifold=this.m_manifold;this.m_manifold=o;this.m_flags|=A.e_enabledFlag;var q=false;o=(this.m_flags&A.e_touchingFlag)==A.e_touchingFlag;var n=this.m_fixtureA.m_body,a=this.m_fixtureB.m_body,c=this.m_fixtureA.m_aabb.TestOverlap(this.m_fixtureB.m_aabb);if(this.m_flags&A.e_sensorFlag){if(c){q=
|
||||
this.m_fixtureA.GetShape();c=this.m_fixtureB.GetShape();n=n.GetTransform();a=a.GetTransform();q=y.TestOverlap(q,n,c,a)}this.m_manifold.m_pointCount=0}else{if(n.GetType()!=D.b2_dynamicBody||n.IsBullet()||a.GetType()!=D.b2_dynamicBody||a.IsBullet())this.m_flags|=A.e_continuousFlag;else this.m_flags&=~A.e_continuousFlag;if(c){this.Evaluate();q=this.m_manifold.m_pointCount>0;for(c=0;c<this.m_manifold.m_pointCount;++c){var g=this.m_manifold.m_points[c];g.m_normalImpulse=0;g.m_tangentImpulse=0;for(var b=
|
||||
g.m_id,e=0;e<this.m_oldManifold.m_pointCount;++e){var f=this.m_oldManifold.m_points[e];if(f.m_id.key==b.key){g.m_normalImpulse=f.m_normalImpulse;g.m_tangentImpulse=f.m_tangentImpulse;break}}}}else this.m_manifold.m_pointCount=0;if(q!=o){n.SetAwake(true);a.SetAwake(true)}}if(q)this.m_flags|=A.e_touchingFlag;else this.m_flags&=~A.e_touchingFlag;o==false&&q==true&&j.BeginContact(this);o==true&&q==false&&j.EndContact(this);(this.m_flags&A.e_sensorFlag)==0&&j.PreSolve(this,this.m_oldManifold)};A.prototype.Evaluate=
|
||||
function(){};A.prototype.ComputeTOI=function(j,o){A.s_input.proxyA.Set(this.m_fixtureA.GetShape());A.s_input.proxyB.Set(this.m_fixtureB.GetShape());A.s_input.sweepA=j;A.s_input.sweepB=o;A.s_input.tolerance=O.b2_linearSlop;return d.TimeOfImpact(A.s_input)};Box2D.postDefs.push(function(){Box2D.Dynamics.Contacts.b2Contact.e_sensorFlag=1;Box2D.Dynamics.Contacts.b2Contact.e_continuousFlag=2;Box2D.Dynamics.Contacts.b2Contact.e_islandFlag=4;Box2D.Dynamics.Contacts.b2Contact.e_toiFlag=8;Box2D.Dynamics.Contacts.b2Contact.e_touchingFlag=
|
||||
16;Box2D.Dynamics.Contacts.b2Contact.e_enabledFlag=32;Box2D.Dynamics.Contacts.b2Contact.e_filterFlag=64;Box2D.Dynamics.Contacts.b2Contact.s_input=new h});U.b2ContactConstraint=function(){this.localPlaneNormal=new N;this.localPoint=new N;this.normal=new N;this.normalMass=new E;this.K=new E};U.prototype.b2ContactConstraint=function(){this.points=new Vector(O.b2_maxManifoldPoints);for(var j=0;j<O.b2_maxManifoldPoints;j++)this.points[j]=new p};p.b2ContactConstraintPoint=function(){this.localPoint=new N;
|
||||
this.rA=new N;this.rB=new N};B.b2ContactEdge=function(){};Q.b2ContactFactory=function(){};Q.prototype.b2ContactFactory=function(j){this.m_allocator=j;this.InitializeRegisters()};Q.prototype.AddType=function(j,o,q,n){if(q===undefined)q=0;if(n===undefined)n=0;this.m_registers[q][n].createFcn=j;this.m_registers[q][n].destroyFcn=o;this.m_registers[q][n].primary=true;if(q!=n){this.m_registers[n][q].createFcn=j;this.m_registers[n][q].destroyFcn=o;this.m_registers[n][q].primary=false}};Q.prototype.InitializeRegisters=
|
||||
function(){this.m_registers=new Vector(y.e_shapeTypeCount);for(var j=0;j<y.e_shapeTypeCount;j++){this.m_registers[j]=new Vector(y.e_shapeTypeCount);for(var o=0;o<y.e_shapeTypeCount;o++)this.m_registers[j][o]=new V}this.AddType(w.Create,w.Destroy,y.e_circleShape,y.e_circleShape);this.AddType(Y.Create,Y.Destroy,y.e_polygonShape,y.e_circleShape);this.AddType(z.Create,z.Destroy,y.e_polygonShape,y.e_polygonShape);this.AddType(I.Create,I.Destroy,y.e_edgeShape,y.e_circleShape);this.AddType(k.Create,k.Destroy,
|
||||
y.e_polygonShape,y.e_edgeShape)};Q.prototype.Create=function(j,o){var q=parseInt(j.GetType()),n=parseInt(o.GetType());q=this.m_registers[q][n];if(q.pool){n=q.pool;q.pool=n.m_next;q.poolCount--;n.Reset(j,o);return n}n=q.createFcn;if(n!=null){if(q.primary){n=n(this.m_allocator);n.Reset(j,o)}else{n=n(this.m_allocator);n.Reset(o,j)}return n}else return null};Q.prototype.Destroy=function(j){if(j.m_manifold.m_pointCount>0){j.m_fixtureA.m_body.SetAwake(true);j.m_fixtureB.m_body.SetAwake(true)}var o=parseInt(j.m_fixtureA.GetType()),
|
||||
q=parseInt(j.m_fixtureB.GetType());o=this.m_registers[o][q];o.poolCount++;j.m_next=o.pool;o.pool=j;o=o.destroyFcn;o(j,this.m_allocator)};V.b2ContactRegister=function(){};M.b2ContactResult=function(){this.position=new N;this.normal=new N;this.id=new aa};L.b2ContactSolver=function(){this.m_step=new H;this.m_constraints=new Vector};L.prototype.b2ContactSolver=function(){};L.prototype.Initialize=function(j,o,q,n){if(q===undefined)q=0;var a;this.m_step.Set(j);this.m_allocator=n;j=0;for(this.m_constraintCount=
|
||||
q;this.m_constraints.length<this.m_constraintCount;)this.m_constraints[this.m_constraints.length]=new U;for(j=0;j<q;++j){a=o[j];n=a.m_fixtureA;var c=a.m_fixtureB,g=n.m_shape.m_radius,b=c.m_shape.m_radius,e=n.m_body,f=c.m_body,m=a.GetManifold(),r=O.b2MixFriction(n.GetFriction(),c.GetFriction()),s=O.b2MixRestitution(n.GetRestitution(),c.GetRestitution()),v=e.m_linearVelocity.x,t=e.m_linearVelocity.y,x=f.m_linearVelocity.x,C=f.m_linearVelocity.y,J=e.m_angularVelocity,T=f.m_angularVelocity;O.b2Assert(m.m_pointCount>
|
||||
0);L.s_worldManifold.Initialize(m,e.m_xf,g,f.m_xf,b);c=L.s_worldManifold.m_normal.x;a=L.s_worldManifold.m_normal.y;n=this.m_constraints[j];n.bodyA=e;n.bodyB=f;n.manifold=m;n.normal.x=c;n.normal.y=a;n.pointCount=m.m_pointCount;n.friction=r;n.restitution=s;n.localPlaneNormal.x=m.m_localPlaneNormal.x;n.localPlaneNormal.y=m.m_localPlaneNormal.y;n.localPoint.x=m.m_localPoint.x;n.localPoint.y=m.m_localPoint.y;n.radius=g+b;n.type=m.m_type;for(g=0;g<n.pointCount;++g){r=m.m_points[g];b=n.points[g];b.normalImpulse=
|
||||
r.m_normalImpulse;b.tangentImpulse=r.m_tangentImpulse;b.localPoint.SetV(r.m_localPoint);r=b.rA.x=L.s_worldManifold.m_points[g].x-e.m_sweep.c.x;s=b.rA.y=L.s_worldManifold.m_points[g].y-e.m_sweep.c.y;var P=b.rB.x=L.s_worldManifold.m_points[g].x-f.m_sweep.c.x,X=b.rB.y=L.s_worldManifold.m_points[g].y-f.m_sweep.c.y,$=r*a-s*c,ba=P*a-X*c;$*=$;ba*=ba;b.normalMass=1/(e.m_invMass+f.m_invMass+e.m_invI*$+f.m_invI*ba);var ca=e.m_mass*e.m_invMass+f.m_mass*f.m_invMass;ca+=e.m_mass*e.m_invI*$+f.m_mass*f.m_invI*ba;
|
||||
b.equalizedMass=1/ca;ba=a;ca=-c;$=r*ca-s*ba;ba=P*ca-X*ba;$*=$;ba*=ba;b.tangentMass=1/(e.m_invMass+f.m_invMass+e.m_invI*$+f.m_invI*ba);b.velocityBias=0;r=n.normal.x*(x+-T*X-v- -J*s)+n.normal.y*(C+T*P-t-J*r);if(r<-O.b2_velocityThreshold)b.velocityBias+=-n.restitution*r}if(n.pointCount==2){C=n.points[0];x=n.points[1];m=e.m_invMass;e=e.m_invI;v=f.m_invMass;f=f.m_invI;t=C.rA.x*a-C.rA.y*c;C=C.rB.x*a-C.rB.y*c;J=x.rA.x*a-x.rA.y*c;x=x.rB.x*a-x.rB.y*c;c=m+v+e*t*t+f*C*C;a=m+v+e*J*J+f*x*x;f=m+v+e*t*J+f*C*x;if(c*
|
||||
c<100*(c*a-f*f)){n.K.col1.Set(c,f);n.K.col2.Set(f,a);n.K.GetInverse(n.normalMass)}else n.pointCount=1}}};L.prototype.InitVelocityConstraints=function(j){for(var o=0;o<this.m_constraintCount;++o){var q=this.m_constraints[o],n=q.bodyA,a=q.bodyB,c=n.m_invMass,g=n.m_invI,b=a.m_invMass,e=a.m_invI,f=q.normal.x,m=q.normal.y,r=m,s=-f,v=0,t=0;if(j.warmStarting){t=q.pointCount;for(v=0;v<t;++v){var x=q.points[v];x.normalImpulse*=j.dtRatio;x.tangentImpulse*=j.dtRatio;var C=x.normalImpulse*f+x.tangentImpulse*
|
||||
r,J=x.normalImpulse*m+x.tangentImpulse*s;n.m_angularVelocity-=g*(x.rA.x*J-x.rA.y*C);n.m_linearVelocity.x-=c*C;n.m_linearVelocity.y-=c*J;a.m_angularVelocity+=e*(x.rB.x*J-x.rB.y*C);a.m_linearVelocity.x+=b*C;a.m_linearVelocity.y+=b*J}}else{t=q.pointCount;for(v=0;v<t;++v){n=q.points[v];n.normalImpulse=0;n.tangentImpulse=0}}}};L.prototype.SolveVelocityConstraints=function(){for(var j=0,o,q=0,n=0,a=0,c=n=n=q=q=0,g=q=q=0,b=q=a=0,e=0,f,m=0;m<this.m_constraintCount;++m){a=this.m_constraints[m];var r=a.bodyA,
|
||||
s=a.bodyB,v=r.m_angularVelocity,t=s.m_angularVelocity,x=r.m_linearVelocity,C=s.m_linearVelocity,J=r.m_invMass,T=r.m_invI,P=s.m_invMass,X=s.m_invI;b=a.normal.x;var $=e=a.normal.y;f=-b;g=a.friction;for(j=0;j<a.pointCount;j++){o=a.points[j];q=C.x-t*o.rB.y-x.x+v*o.rA.y;n=C.y+t*o.rB.x-x.y-v*o.rA.x;q=q*$+n*f;q=o.tangentMass*-q;n=g*o.normalImpulse;n=R.Clamp(o.tangentImpulse+q,-n,n);q=n-o.tangentImpulse;c=q*$;q=q*f;x.x-=J*c;x.y-=J*q;v-=T*(o.rA.x*q-o.rA.y*c);C.x+=P*c;C.y+=P*q;t+=X*(o.rB.x*q-o.rB.y*c);o.tangentImpulse=
|
||||
n}parseInt(a.pointCount);if(a.pointCount==1){o=a.points[0];q=C.x+-t*o.rB.y-x.x- -v*o.rA.y;n=C.y+t*o.rB.x-x.y-v*o.rA.x;a=q*b+n*e;q=-o.normalMass*(a-o.velocityBias);n=o.normalImpulse+q;n=n>0?n:0;q=n-o.normalImpulse;c=q*b;q=q*e;x.x-=J*c;x.y-=J*q;v-=T*(o.rA.x*q-o.rA.y*c);C.x+=P*c;C.y+=P*q;t+=X*(o.rB.x*q-o.rB.y*c);o.normalImpulse=n}else{o=a.points[0];j=a.points[1];q=o.normalImpulse;g=j.normalImpulse;var ba=(C.x-t*o.rB.y-x.x+v*o.rA.y)*b+(C.y+t*o.rB.x-x.y-v*o.rA.x)*e,ca=(C.x-t*j.rB.y-x.x+v*j.rA.y)*b+(C.y+
|
||||
t*j.rB.x-x.y-v*j.rA.x)*e;n=ba-o.velocityBias;c=ca-j.velocityBias;f=a.K;n-=f.col1.x*q+f.col2.x*g;for(c-=f.col1.y*q+f.col2.y*g;;){f=a.normalMass;$=-(f.col1.x*n+f.col2.x*c);f=-(f.col1.y*n+f.col2.y*c);if($>=0&&f>=0){q=$-q;g=f-g;a=q*b;q=q*e;b=g*b;e=g*e;x.x-=J*(a+b);x.y-=J*(q+e);v-=T*(o.rA.x*q-o.rA.y*a+j.rA.x*e-j.rA.y*b);C.x+=P*(a+b);C.y+=P*(q+e);t+=X*(o.rB.x*q-o.rB.y*a+j.rB.x*e-j.rB.y*b);o.normalImpulse=$;j.normalImpulse=f;break}$=-o.normalMass*n;f=0;ca=a.K.col1.y*$+c;if($>=0&&ca>=0){q=$-q;g=f-g;a=q*b;
|
||||
q=q*e;b=g*b;e=g*e;x.x-=J*(a+b);x.y-=J*(q+e);v-=T*(o.rA.x*q-o.rA.y*a+j.rA.x*e-j.rA.y*b);C.x+=P*(a+b);C.y+=P*(q+e);t+=X*(o.rB.x*q-o.rB.y*a+j.rB.x*e-j.rB.y*b);o.normalImpulse=$;j.normalImpulse=f;break}$=0;f=-j.normalMass*c;ba=a.K.col2.x*f+n;if(f>=0&&ba>=0){q=$-q;g=f-g;a=q*b;q=q*e;b=g*b;e=g*e;x.x-=J*(a+b);x.y-=J*(q+e);v-=T*(o.rA.x*q-o.rA.y*a+j.rA.x*e-j.rA.y*b);C.x+=P*(a+b);C.y+=P*(q+e);t+=X*(o.rB.x*q-o.rB.y*a+j.rB.x*e-j.rB.y*b);o.normalImpulse=$;j.normalImpulse=f;break}f=$=0;ba=n;ca=c;if(ba>=0&&ca>=0){q=
|
||||
$-q;g=f-g;a=q*b;q=q*e;b=g*b;e=g*e;x.x-=J*(a+b);x.y-=J*(q+e);v-=T*(o.rA.x*q-o.rA.y*a+j.rA.x*e-j.rA.y*b);C.x+=P*(a+b);C.y+=P*(q+e);t+=X*(o.rB.x*q-o.rB.y*a+j.rB.x*e-j.rB.y*b);o.normalImpulse=$;j.normalImpulse=f;break}break}}r.m_angularVelocity=v;s.m_angularVelocity=t}};L.prototype.FinalizeVelocityConstraints=function(){for(var j=0;j<this.m_constraintCount;++j)for(var o=this.m_constraints[j],q=o.manifold,n=0;n<o.pointCount;++n){var a=q.m_points[n],c=o.points[n];a.m_normalImpulse=c.normalImpulse;a.m_tangentImpulse=
|
||||
c.tangentImpulse}};L.prototype.SolvePositionConstraints=function(j){if(j===undefined)j=0;for(var o=0,q=0;q<this.m_constraintCount;q++){var n=this.m_constraints[q],a=n.bodyA,c=n.bodyB,g=a.m_mass*a.m_invMass,b=a.m_mass*a.m_invI,e=c.m_mass*c.m_invMass,f=c.m_mass*c.m_invI;L.s_psm.Initialize(n);for(var m=L.s_psm.m_normal,r=0;r<n.pointCount;r++){var s=n.points[r],v=L.s_psm.m_points[r],t=L.s_psm.m_separations[r],x=v.x-a.m_sweep.c.x,C=v.y-a.m_sweep.c.y,J=v.x-c.m_sweep.c.x;v=v.y-c.m_sweep.c.y;o=o<t?o:t;t=
|
||||
R.Clamp(j*(t+O.b2_linearSlop),-O.b2_maxLinearCorrection,0);t=-s.equalizedMass*t;s=t*m.x;t=t*m.y;a.m_sweep.c.x-=g*s;a.m_sweep.c.y-=g*t;a.m_sweep.a-=b*(x*t-C*s);a.SynchronizeTransform();c.m_sweep.c.x+=e*s;c.m_sweep.c.y+=e*t;c.m_sweep.a+=f*(J*t-v*s);c.SynchronizeTransform()}}return o>-1.5*O.b2_linearSlop};Box2D.postDefs.push(function(){Box2D.Dynamics.Contacts.b2ContactSolver.s_worldManifold=new l;Box2D.Dynamics.Contacts.b2ContactSolver.s_psm=new u});Box2D.inherit(I,Box2D.Dynamics.Contacts.b2Contact);
|
||||
I.prototype.__super=Box2D.Dynamics.Contacts.b2Contact.prototype;I.b2EdgeAndCircleContact=function(){Box2D.Dynamics.Contacts.b2Contact.b2Contact.apply(this,arguments)};I.Create=function(){return new I};I.Destroy=function(){};I.prototype.Reset=function(j,o){this.__super.Reset.call(this,j,o)};I.prototype.Evaluate=function(){var j=this.m_fixtureA.GetBody(),o=this.m_fixtureB.GetBody();this.b2CollideEdgeAndCircle(this.m_manifold,this.m_fixtureA.GetShape()instanceof G?this.m_fixtureA.GetShape():null,j.m_xf,
|
||||
this.m_fixtureB.GetShape()instanceof F?this.m_fixtureB.GetShape():null,o.m_xf)};I.prototype.b2CollideEdgeAndCircle=function(){};Box2D.inherit(W,Box2D.Dynamics.Contacts.b2Contact);W.prototype.__super=Box2D.Dynamics.Contacts.b2Contact.prototype;W.b2NullContact=function(){Box2D.Dynamics.Contacts.b2Contact.b2Contact.apply(this,arguments)};W.prototype.b2NullContact=function(){this.__super.b2Contact.call(this)};W.prototype.Evaluate=function(){};Box2D.inherit(Y,Box2D.Dynamics.Contacts.b2Contact);Y.prototype.__super=
|
||||
Box2D.Dynamics.Contacts.b2Contact.prototype;Y.b2PolyAndCircleContact=function(){Box2D.Dynamics.Contacts.b2Contact.b2Contact.apply(this,arguments)};Y.Create=function(){return new Y};Y.Destroy=function(){};Y.prototype.Reset=function(j,o){this.__super.Reset.call(this,j,o);O.b2Assert(j.GetType()==y.e_polygonShape);O.b2Assert(o.GetType()==y.e_circleShape)};Y.prototype.Evaluate=function(){var j=this.m_fixtureA.m_body,o=this.m_fixtureB.m_body;S.CollidePolygonAndCircle(this.m_manifold,this.m_fixtureA.GetShape()instanceof
|
||||
K?this.m_fixtureA.GetShape():null,j.m_xf,this.m_fixtureB.GetShape()instanceof F?this.m_fixtureB.GetShape():null,o.m_xf)};Box2D.inherit(k,Box2D.Dynamics.Contacts.b2Contact);k.prototype.__super=Box2D.Dynamics.Contacts.b2Contact.prototype;k.b2PolyAndEdgeContact=function(){Box2D.Dynamics.Contacts.b2Contact.b2Contact.apply(this,arguments)};k.Create=function(){return new k};k.Destroy=function(){};k.prototype.Reset=function(j,o){this.__super.Reset.call(this,j,o);O.b2Assert(j.GetType()==y.e_polygonShape);
|
||||
O.b2Assert(o.GetType()==y.e_edgeShape)};k.prototype.Evaluate=function(){var j=this.m_fixtureA.GetBody(),o=this.m_fixtureB.GetBody();this.b2CollidePolyAndEdge(this.m_manifold,this.m_fixtureA.GetShape()instanceof K?this.m_fixtureA.GetShape():null,j.m_xf,this.m_fixtureB.GetShape()instanceof G?this.m_fixtureB.GetShape():null,o.m_xf)};k.prototype.b2CollidePolyAndEdge=function(){};Box2D.inherit(z,Box2D.Dynamics.Contacts.b2Contact);z.prototype.__super=Box2D.Dynamics.Contacts.b2Contact.prototype;z.b2PolygonContact=
|
||||
function(){Box2D.Dynamics.Contacts.b2Contact.b2Contact.apply(this,arguments)};z.Create=function(){return new z};z.Destroy=function(){};z.prototype.Reset=function(j,o){this.__super.Reset.call(this,j,o)};z.prototype.Evaluate=function(){var j=this.m_fixtureA.GetBody(),o=this.m_fixtureB.GetBody();S.CollidePolygons(this.m_manifold,this.m_fixtureA.GetShape()instanceof K?this.m_fixtureA.GetShape():null,j.m_xf,this.m_fixtureB.GetShape()instanceof K?this.m_fixtureB.GetShape():null,o.m_xf)};u.b2PositionSolverManifold=
|
||||
function(){};u.prototype.b2PositionSolverManifold=function(){this.m_normal=new N;this.m_separations=new Vector_a2j_Number(O.b2_maxManifoldPoints);this.m_points=new Vector(O.b2_maxManifoldPoints);for(var j=0;j<O.b2_maxManifoldPoints;j++)this.m_points[j]=new N};u.prototype.Initialize=function(j){O.b2Assert(j.pointCount>0);var o=0,q=0,n=0,a,c=0,g=0;switch(j.type){case Z.e_circles:a=j.bodyA.m_xf.R;n=j.localPoint;o=j.bodyA.m_xf.position.x+(a.col1.x*n.x+a.col2.x*n.y);q=j.bodyA.m_xf.position.y+(a.col1.y*
|
||||
n.x+a.col2.y*n.y);a=j.bodyB.m_xf.R;n=j.points[0].localPoint;c=j.bodyB.m_xf.position.x+(a.col1.x*n.x+a.col2.x*n.y);a=j.bodyB.m_xf.position.y+(a.col1.y*n.x+a.col2.y*n.y);n=c-o;g=a-q;var b=n*n+g*g;if(b>Number.MIN_VALUE*Number.MIN_VALUE){b=Math.sqrt(b);this.m_normal.x=n/b;this.m_normal.y=g/b}else{this.m_normal.x=1;this.m_normal.y=0}this.m_points[0].x=0.5*(o+c);this.m_points[0].y=0.5*(q+a);this.m_separations[0]=n*this.m_normal.x+g*this.m_normal.y-j.radius;break;case Z.e_faceA:a=j.bodyA.m_xf.R;n=j.localPlaneNormal;
|
||||
this.m_normal.x=a.col1.x*n.x+a.col2.x*n.y;this.m_normal.y=a.col1.y*n.x+a.col2.y*n.y;a=j.bodyA.m_xf.R;n=j.localPoint;c=j.bodyA.m_xf.position.x+(a.col1.x*n.x+a.col2.x*n.y);g=j.bodyA.m_xf.position.y+(a.col1.y*n.x+a.col2.y*n.y);a=j.bodyB.m_xf.R;for(o=0;o<j.pointCount;++o){n=j.points[o].localPoint;q=j.bodyB.m_xf.position.x+(a.col1.x*n.x+a.col2.x*n.y);n=j.bodyB.m_xf.position.y+(a.col1.y*n.x+a.col2.y*n.y);this.m_separations[o]=(q-c)*this.m_normal.x+(n-g)*this.m_normal.y-j.radius;this.m_points[o].x=q;this.m_points[o].y=
|
||||
n}break;case Z.e_faceB:a=j.bodyB.m_xf.R;n=j.localPlaneNormal;this.m_normal.x=a.col1.x*n.x+a.col2.x*n.y;this.m_normal.y=a.col1.y*n.x+a.col2.y*n.y;a=j.bodyB.m_xf.R;n=j.localPoint;c=j.bodyB.m_xf.position.x+(a.col1.x*n.x+a.col2.x*n.y);g=j.bodyB.m_xf.position.y+(a.col1.y*n.x+a.col2.y*n.y);a=j.bodyA.m_xf.R;for(o=0;o<j.pointCount;++o){n=j.points[o].localPoint;q=j.bodyA.m_xf.position.x+(a.col1.x*n.x+a.col2.x*n.y);n=j.bodyA.m_xf.position.y+(a.col1.y*n.x+a.col2.y*n.y);this.m_separations[o]=(q-c)*this.m_normal.x+
|
||||
(n-g)*this.m_normal.y-j.radius;this.m_points[o].Set(q,n)}this.m_normal.x*=-1;this.m_normal.y*=-1}};Box2D.postDefs.push(function(){Box2D.Dynamics.Contacts.b2PositionSolverManifold.circlePointA=new N;Box2D.Dynamics.Contacts.b2PositionSolverManifold.circlePointB=new N})})();
|
||||
(function(){var F=Box2D.Common.Math.b2Mat22,G=Box2D.Common.Math.b2Math,K=Box2D.Common.Math.b2Vec2,y=Box2D.Common.b2Color,w=Box2D.Dynamics.Controllers.b2BuoyancyController,A=Box2D.Dynamics.Controllers.b2ConstantAccelController,U=Box2D.Dynamics.Controllers.b2ConstantForceController,p=Box2D.Dynamics.Controllers.b2Controller,B=Box2D.Dynamics.Controllers.b2ControllerEdge,Q=Box2D.Dynamics.Controllers.b2GravityController,V=Box2D.Dynamics.Controllers.b2TensorDampingController;Box2D.inherit(w,Box2D.Dynamics.Controllers.b2Controller);
|
||||
w.prototype.__super=Box2D.Dynamics.Controllers.b2Controller.prototype;w.b2BuoyancyController=function(){Box2D.Dynamics.Controllers.b2Controller.b2Controller.apply(this,arguments);this.normal=new K(0,-1);this.density=this.offset=0;this.velocity=new K(0,0);this.linearDrag=2;this.angularDrag=1;this.useDensity=false;this.useWorldGravity=true;this.gravity=null};w.prototype.Step=function(){if(this.m_bodyList){if(this.useWorldGravity)this.gravity=this.GetWorld().GetGravity().Copy();for(var M=this.m_bodyList;M;M=
|
||||
M.nextBody){var L=M.body;if(L.IsAwake()!=false){for(var I=new K,W=new K,Y=0,k=0,z=L.GetFixtureList();z;z=z.GetNext()){var u=new K,D=z.GetShape().ComputeSubmergedArea(this.normal,this.offset,L.GetTransform(),u);Y+=D;I.x+=D*u.x;I.y+=D*u.y;var H=0;H=1;k+=D*H;W.x+=D*u.x*H;W.y+=D*u.y*H}I.x/=Y;I.y/=Y;W.x/=k;W.y/=k;if(!(Y<Number.MIN_VALUE)){k=this.gravity.GetNegative();k.Multiply(this.density*Y);L.ApplyForce(k,W);W=L.GetLinearVelocityFromWorldPoint(I);W.Subtract(this.velocity);W.Multiply(-this.linearDrag*
|
||||
Y);L.ApplyForce(W,I);L.ApplyTorque(-L.GetInertia()/L.GetMass()*Y*L.GetAngularVelocity()*this.angularDrag)}}}}};w.prototype.Draw=function(M){var L=new K,I=new K;L.x=this.normal.x*this.offset+this.normal.y*1E3;L.y=this.normal.y*this.offset-this.normal.x*1E3;I.x=this.normal.x*this.offset-this.normal.y*1E3;I.y=this.normal.y*this.offset+this.normal.x*1E3;var W=new y(0,0,1);M.DrawSegment(L,I,W)};Box2D.inherit(A,Box2D.Dynamics.Controllers.b2Controller);A.prototype.__super=Box2D.Dynamics.Controllers.b2Controller.prototype;
|
||||
A.b2ConstantAccelController=function(){Box2D.Dynamics.Controllers.b2Controller.b2Controller.apply(this,arguments);this.A=new K(0,0)};A.prototype.Step=function(M){M=new K(this.A.x*M.dt,this.A.y*M.dt);for(var L=this.m_bodyList;L;L=L.nextBody){var I=L.body;I.IsAwake()&&I.SetLinearVelocity(new K(I.GetLinearVelocity().x+M.x,I.GetLinearVelocity().y+M.y))}};Box2D.inherit(U,Box2D.Dynamics.Controllers.b2Controller);U.prototype.__super=Box2D.Dynamics.Controllers.b2Controller.prototype;U.b2ConstantForceController=
|
||||
function(){Box2D.Dynamics.Controllers.b2Controller.b2Controller.apply(this,arguments);this.F=new K(0,0)};U.prototype.Step=function(){for(var M=this.m_bodyList;M;M=M.nextBody){var L=M.body;L.IsAwake()&&L.ApplyForce(this.F,L.GetWorldCenter())}};p.b2Controller=function(){};p.prototype.Step=function(){};p.prototype.Draw=function(){};p.prototype.AddBody=function(M){var L=new B;L.controller=this;L.body=M;L.nextBody=this.m_bodyList;L.prevBody=null;this.m_bodyList=L;if(L.nextBody)L.nextBody.prevBody=L;this.m_bodyCount++;
|
||||
L.nextController=M.m_controllerList;L.prevController=null;M.m_controllerList=L;if(L.nextController)L.nextController.prevController=L;M.m_controllerCount++};p.prototype.RemoveBody=function(M){for(var L=M.m_controllerList;L&&L.controller!=this;)L=L.nextController;if(L.prevBody)L.prevBody.nextBody=L.nextBody;if(L.nextBody)L.nextBody.prevBody=L.prevBody;if(L.nextController)L.nextController.prevController=L.prevController;if(L.prevController)L.prevController.nextController=L.nextController;if(this.m_bodyList==
|
||||
L)this.m_bodyList=L.nextBody;if(M.m_controllerList==L)M.m_controllerList=L.nextController;M.m_controllerCount--;this.m_bodyCount--};p.prototype.Clear=function(){for(;this.m_bodyList;)this.RemoveBody(this.m_bodyList.body)};p.prototype.GetNext=function(){return this.m_next};p.prototype.GetWorld=function(){return this.m_world};p.prototype.GetBodyList=function(){return this.m_bodyList};B.b2ControllerEdge=function(){};Box2D.inherit(Q,Box2D.Dynamics.Controllers.b2Controller);Q.prototype.__super=Box2D.Dynamics.Controllers.b2Controller.prototype;
|
||||
Q.b2GravityController=function(){Box2D.Dynamics.Controllers.b2Controller.b2Controller.apply(this,arguments);this.G=1;this.invSqr=true};Q.prototype.Step=function(){var M=null,L=null,I=null,W=0,Y=null,k=null,z=null,u=0,D=0,H=0;u=null;if(this.invSqr)for(M=this.m_bodyList;M;M=M.nextBody){L=M.body;I=L.GetWorldCenter();W=L.GetMass();for(Y=this.m_bodyList;Y!=M;Y=Y.nextBody){k=Y.body;z=k.GetWorldCenter();u=z.x-I.x;D=z.y-I.y;H=u*u+D*D;if(!(H<Number.MIN_VALUE)){u=new K(u,D);u.Multiply(this.G/H/Math.sqrt(H)*
|
||||
W*k.GetMass());L.IsAwake()&&L.ApplyForce(u,I);u.Multiply(-1);k.IsAwake()&&k.ApplyForce(u,z)}}}else for(M=this.m_bodyList;M;M=M.nextBody){L=M.body;I=L.GetWorldCenter();W=L.GetMass();for(Y=this.m_bodyList;Y!=M;Y=Y.nextBody){k=Y.body;z=k.GetWorldCenter();u=z.x-I.x;D=z.y-I.y;H=u*u+D*D;if(!(H<Number.MIN_VALUE)){u=new K(u,D);u.Multiply(this.G/H*W*k.GetMass());L.IsAwake()&&L.ApplyForce(u,I);u.Multiply(-1);k.IsAwake()&&k.ApplyForce(u,z)}}}};Box2D.inherit(V,Box2D.Dynamics.Controllers.b2Controller);V.prototype.__super=
|
||||
Box2D.Dynamics.Controllers.b2Controller.prototype;V.b2TensorDampingController=function(){Box2D.Dynamics.Controllers.b2Controller.b2Controller.apply(this,arguments);this.T=new F;this.maxTimestep=0};V.prototype.SetAxisAligned=function(M,L){if(M===undefined)M=0;if(L===undefined)L=0;this.T.col1.x=-M;this.T.col1.y=0;this.T.col2.x=0;this.T.col2.y=-L;this.maxTimestep=M>0||L>0?1/Math.max(M,L):0};V.prototype.Step=function(M){M=M.dt;if(!(M<=Number.MIN_VALUE)){if(M>this.maxTimestep&&this.maxTimestep>0)M=this.maxTimestep;
|
||||
for(var L=this.m_bodyList;L;L=L.nextBody){var I=L.body;if(I.IsAwake()){var W=I.GetWorldVector(G.MulMV(this.T,I.GetLocalVector(I.GetLinearVelocity())));I.SetLinearVelocity(new K(I.GetLinearVelocity().x+W.x*M,I.GetLinearVelocity().y+W.y*M))}}}}})();
|
||||
(function(){var F=Box2D.Common.b2Settings,G=Box2D.Common.Math.b2Mat22,K=Box2D.Common.Math.b2Mat33,y=Box2D.Common.Math.b2Math,w=Box2D.Common.Math.b2Vec2,A=Box2D.Common.Math.b2Vec3,U=Box2D.Dynamics.Joints.b2DistanceJoint,p=Box2D.Dynamics.Joints.b2DistanceJointDef,B=Box2D.Dynamics.Joints.b2FrictionJoint,Q=Box2D.Dynamics.Joints.b2FrictionJointDef,V=Box2D.Dynamics.Joints.b2GearJoint,M=Box2D.Dynamics.Joints.b2GearJointDef,L=Box2D.Dynamics.Joints.b2Jacobian,I=Box2D.Dynamics.Joints.b2Joint,W=Box2D.Dynamics.Joints.b2JointDef,
|
||||
Y=Box2D.Dynamics.Joints.b2JointEdge,k=Box2D.Dynamics.Joints.b2LineJoint,z=Box2D.Dynamics.Joints.b2LineJointDef,u=Box2D.Dynamics.Joints.b2MouseJoint,D=Box2D.Dynamics.Joints.b2MouseJointDef,H=Box2D.Dynamics.Joints.b2PrismaticJoint,O=Box2D.Dynamics.Joints.b2PrismaticJointDef,E=Box2D.Dynamics.Joints.b2PulleyJoint,R=Box2D.Dynamics.Joints.b2PulleyJointDef,N=Box2D.Dynamics.Joints.b2RevoluteJoint,S=Box2D.Dynamics.Joints.b2RevoluteJointDef,aa=Box2D.Dynamics.Joints.b2WeldJoint,Z=Box2D.Dynamics.Joints.b2WeldJointDef;
|
||||
Box2D.inherit(U,Box2D.Dynamics.Joints.b2Joint);U.prototype.__super=Box2D.Dynamics.Joints.b2Joint.prototype;U.b2DistanceJoint=function(){Box2D.Dynamics.Joints.b2Joint.b2Joint.apply(this,arguments);this.m_localAnchor1=new w;this.m_localAnchor2=new w;this.m_u=new w};U.prototype.GetAnchorA=function(){return this.m_bodyA.GetWorldPoint(this.m_localAnchor1)};U.prototype.GetAnchorB=function(){return this.m_bodyB.GetWorldPoint(this.m_localAnchor2)};U.prototype.GetReactionForce=function(d){if(d===undefined)d=
|
||||
0;return new w(d*this.m_impulse*this.m_u.x,d*this.m_impulse*this.m_u.y)};U.prototype.GetReactionTorque=function(){return 0};U.prototype.GetLength=function(){return this.m_length};U.prototype.SetLength=function(d){if(d===undefined)d=0;this.m_length=d};U.prototype.GetFrequency=function(){return this.m_frequencyHz};U.prototype.SetFrequency=function(d){if(d===undefined)d=0;this.m_frequencyHz=d};U.prototype.GetDampingRatio=function(){return this.m_dampingRatio};U.prototype.SetDampingRatio=function(d){if(d===
|
||||
undefined)d=0;this.m_dampingRatio=d};U.prototype.b2DistanceJoint=function(d){this.__super.b2Joint.call(this,d);this.m_localAnchor1.SetV(d.localAnchorA);this.m_localAnchor2.SetV(d.localAnchorB);this.m_length=d.length;this.m_frequencyHz=d.frequencyHz;this.m_dampingRatio=d.dampingRatio;this.m_bias=this.m_gamma=this.m_impulse=0};U.prototype.InitVelocityConstraints=function(d){var h,l=0,j=this.m_bodyA,o=this.m_bodyB;h=j.m_xf.R;var q=this.m_localAnchor1.x-j.m_sweep.localCenter.x,n=this.m_localAnchor1.y-
|
||||
j.m_sweep.localCenter.y;l=h.col1.x*q+h.col2.x*n;n=h.col1.y*q+h.col2.y*n;q=l;h=o.m_xf.R;var a=this.m_localAnchor2.x-o.m_sweep.localCenter.x,c=this.m_localAnchor2.y-o.m_sweep.localCenter.y;l=h.col1.x*a+h.col2.x*c;c=h.col1.y*a+h.col2.y*c;a=l;this.m_u.x=o.m_sweep.c.x+a-j.m_sweep.c.x-q;this.m_u.y=o.m_sweep.c.y+c-j.m_sweep.c.y-n;l=Math.sqrt(this.m_u.x*this.m_u.x+this.m_u.y*this.m_u.y);l>F.b2_linearSlop?this.m_u.Multiply(1/l):this.m_u.SetZero();h=q*this.m_u.y-n*this.m_u.x;var g=a*this.m_u.y-c*this.m_u.x;
|
||||
h=j.m_invMass+j.m_invI*h*h+o.m_invMass+o.m_invI*g*g;this.m_mass=h!=0?1/h:0;if(this.m_frequencyHz>0){l=l-this.m_length;g=2*Math.PI*this.m_frequencyHz;var b=this.m_mass*g*g;this.m_gamma=d.dt*(2*this.m_mass*this.m_dampingRatio*g+d.dt*b);this.m_gamma=this.m_gamma!=0?1/this.m_gamma:0;this.m_bias=l*d.dt*b*this.m_gamma;this.m_mass=h+this.m_gamma;this.m_mass=this.m_mass!=0?1/this.m_mass:0}if(d.warmStarting){this.m_impulse*=d.dtRatio;d=this.m_impulse*this.m_u.x;h=this.m_impulse*this.m_u.y;j.m_linearVelocity.x-=
|
||||
j.m_invMass*d;j.m_linearVelocity.y-=j.m_invMass*h;j.m_angularVelocity-=j.m_invI*(q*h-n*d);o.m_linearVelocity.x+=o.m_invMass*d;o.m_linearVelocity.y+=o.m_invMass*h;o.m_angularVelocity+=o.m_invI*(a*h-c*d)}else this.m_impulse=0};U.prototype.SolveVelocityConstraints=function(){var d,h=this.m_bodyA,l=this.m_bodyB;d=h.m_xf.R;var j=this.m_localAnchor1.x-h.m_sweep.localCenter.x,o=this.m_localAnchor1.y-h.m_sweep.localCenter.y,q=d.col1.x*j+d.col2.x*o;o=d.col1.y*j+d.col2.y*o;j=q;d=l.m_xf.R;var n=this.m_localAnchor2.x-
|
||||
l.m_sweep.localCenter.x,a=this.m_localAnchor2.y-l.m_sweep.localCenter.y;q=d.col1.x*n+d.col2.x*a;a=d.col1.y*n+d.col2.y*a;n=q;q=-this.m_mass*(this.m_u.x*(l.m_linearVelocity.x+-l.m_angularVelocity*a-(h.m_linearVelocity.x+-h.m_angularVelocity*o))+this.m_u.y*(l.m_linearVelocity.y+l.m_angularVelocity*n-(h.m_linearVelocity.y+h.m_angularVelocity*j))+this.m_bias+this.m_gamma*this.m_impulse);this.m_impulse+=q;d=q*this.m_u.x;q=q*this.m_u.y;h.m_linearVelocity.x-=h.m_invMass*d;h.m_linearVelocity.y-=h.m_invMass*
|
||||
q;h.m_angularVelocity-=h.m_invI*(j*q-o*d);l.m_linearVelocity.x+=l.m_invMass*d;l.m_linearVelocity.y+=l.m_invMass*q;l.m_angularVelocity+=l.m_invI*(n*q-a*d)};U.prototype.SolvePositionConstraints=function(){var d;if(this.m_frequencyHz>0)return true;var h=this.m_bodyA,l=this.m_bodyB;d=h.m_xf.R;var j=this.m_localAnchor1.x-h.m_sweep.localCenter.x,o=this.m_localAnchor1.y-h.m_sweep.localCenter.y,q=d.col1.x*j+d.col2.x*o;o=d.col1.y*j+d.col2.y*o;j=q;d=l.m_xf.R;var n=this.m_localAnchor2.x-l.m_sweep.localCenter.x,
|
||||
a=this.m_localAnchor2.y-l.m_sweep.localCenter.y;q=d.col1.x*n+d.col2.x*a;a=d.col1.y*n+d.col2.y*a;n=q;q=l.m_sweep.c.x+n-h.m_sweep.c.x-j;var c=l.m_sweep.c.y+a-h.m_sweep.c.y-o;d=Math.sqrt(q*q+c*c);q/=d;c/=d;d=d-this.m_length;d=y.Clamp(d,-F.b2_maxLinearCorrection,F.b2_maxLinearCorrection);var g=-this.m_mass*d;this.m_u.Set(q,c);q=g*this.m_u.x;c=g*this.m_u.y;h.m_sweep.c.x-=h.m_invMass*q;h.m_sweep.c.y-=h.m_invMass*c;h.m_sweep.a-=h.m_invI*(j*c-o*q);l.m_sweep.c.x+=l.m_invMass*q;l.m_sweep.c.y+=l.m_invMass*c;
|
||||
l.m_sweep.a+=l.m_invI*(n*c-a*q);h.SynchronizeTransform();l.SynchronizeTransform();return y.Abs(d)<F.b2_linearSlop};Box2D.inherit(p,Box2D.Dynamics.Joints.b2JointDef);p.prototype.__super=Box2D.Dynamics.Joints.b2JointDef.prototype;p.b2DistanceJointDef=function(){Box2D.Dynamics.Joints.b2JointDef.b2JointDef.apply(this,arguments);this.localAnchorA=new w;this.localAnchorB=new w};p.prototype.b2DistanceJointDef=function(){this.__super.b2JointDef.call(this);this.type=I.e_distanceJoint;this.length=1;this.dampingRatio=
|
||||
this.frequencyHz=0};p.prototype.Initialize=function(d,h,l,j){this.bodyA=d;this.bodyB=h;this.localAnchorA.SetV(this.bodyA.GetLocalPoint(l));this.localAnchorB.SetV(this.bodyB.GetLocalPoint(j));d=j.x-l.x;l=j.y-l.y;this.length=Math.sqrt(d*d+l*l);this.dampingRatio=this.frequencyHz=0};Box2D.inherit(B,Box2D.Dynamics.Joints.b2Joint);B.prototype.__super=Box2D.Dynamics.Joints.b2Joint.prototype;B.b2FrictionJoint=function(){Box2D.Dynamics.Joints.b2Joint.b2Joint.apply(this,arguments);this.m_localAnchorA=new w;
|
||||
this.m_localAnchorB=new w;this.m_linearMass=new G;this.m_linearImpulse=new w};B.prototype.GetAnchorA=function(){return this.m_bodyA.GetWorldPoint(this.m_localAnchorA)};B.prototype.GetAnchorB=function(){return this.m_bodyB.GetWorldPoint(this.m_localAnchorB)};B.prototype.GetReactionForce=function(d){if(d===undefined)d=0;return new w(d*this.m_linearImpulse.x,d*this.m_linearImpulse.y)};B.prototype.GetReactionTorque=function(d){if(d===undefined)d=0;return d*this.m_angularImpulse};B.prototype.SetMaxForce=
|
||||
function(d){if(d===undefined)d=0;this.m_maxForce=d};B.prototype.GetMaxForce=function(){return this.m_maxForce};B.prototype.SetMaxTorque=function(d){if(d===undefined)d=0;this.m_maxTorque=d};B.prototype.GetMaxTorque=function(){return this.m_maxTorque};B.prototype.b2FrictionJoint=function(d){this.__super.b2Joint.call(this,d);this.m_localAnchorA.SetV(d.localAnchorA);this.m_localAnchorB.SetV(d.localAnchorB);this.m_linearMass.SetZero();this.m_angularMass=0;this.m_linearImpulse.SetZero();this.m_angularImpulse=
|
||||
0;this.m_maxForce=d.maxForce;this.m_maxTorque=d.maxTorque};B.prototype.InitVelocityConstraints=function(d){var h,l=0,j=this.m_bodyA,o=this.m_bodyB;h=j.m_xf.R;var q=this.m_localAnchorA.x-j.m_sweep.localCenter.x,n=this.m_localAnchorA.y-j.m_sweep.localCenter.y;l=h.col1.x*q+h.col2.x*n;n=h.col1.y*q+h.col2.y*n;q=l;h=o.m_xf.R;var a=this.m_localAnchorB.x-o.m_sweep.localCenter.x,c=this.m_localAnchorB.y-o.m_sweep.localCenter.y;l=h.col1.x*a+h.col2.x*c;c=h.col1.y*a+h.col2.y*c;a=l;h=j.m_invMass;l=o.m_invMass;
|
||||
var g=j.m_invI,b=o.m_invI,e=new G;e.col1.x=h+l;e.col2.x=0;e.col1.y=0;e.col2.y=h+l;e.col1.x+=g*n*n;e.col2.x+=-g*q*n;e.col1.y+=-g*q*n;e.col2.y+=g*q*q;e.col1.x+=b*c*c;e.col2.x+=-b*a*c;e.col1.y+=-b*a*c;e.col2.y+=b*a*a;e.GetInverse(this.m_linearMass);this.m_angularMass=g+b;if(this.m_angularMass>0)this.m_angularMass=1/this.m_angularMass;if(d.warmStarting){this.m_linearImpulse.x*=d.dtRatio;this.m_linearImpulse.y*=d.dtRatio;this.m_angularImpulse*=d.dtRatio;d=this.m_linearImpulse;j.m_linearVelocity.x-=h*d.x;
|
||||
j.m_linearVelocity.y-=h*d.y;j.m_angularVelocity-=g*(q*d.y-n*d.x+this.m_angularImpulse);o.m_linearVelocity.x+=l*d.x;o.m_linearVelocity.y+=l*d.y;o.m_angularVelocity+=b*(a*d.y-c*d.x+this.m_angularImpulse)}else{this.m_linearImpulse.SetZero();this.m_angularImpulse=0}};B.prototype.SolveVelocityConstraints=function(d){var h,l=0,j=this.m_bodyA,o=this.m_bodyB,q=j.m_linearVelocity,n=j.m_angularVelocity,a=o.m_linearVelocity,c=o.m_angularVelocity,g=j.m_invMass,b=o.m_invMass,e=j.m_invI,f=o.m_invI;h=j.m_xf.R;var m=
|
||||
this.m_localAnchorA.x-j.m_sweep.localCenter.x,r=this.m_localAnchorA.y-j.m_sweep.localCenter.y;l=h.col1.x*m+h.col2.x*r;r=h.col1.y*m+h.col2.y*r;m=l;h=o.m_xf.R;var s=this.m_localAnchorB.x-o.m_sweep.localCenter.x,v=this.m_localAnchorB.y-o.m_sweep.localCenter.y;l=h.col1.x*s+h.col2.x*v;v=h.col1.y*s+h.col2.y*v;s=l;h=0;l=-this.m_angularMass*(c-n);var t=this.m_angularImpulse;h=d.dt*this.m_maxTorque;this.m_angularImpulse=y.Clamp(this.m_angularImpulse+l,-h,h);l=this.m_angularImpulse-t;n-=e*l;c+=f*l;h=y.MulMV(this.m_linearMass,
|
||||
new w(-(a.x-c*v-q.x+n*r),-(a.y+c*s-q.y-n*m)));l=this.m_linearImpulse.Copy();this.m_linearImpulse.Add(h);h=d.dt*this.m_maxForce;if(this.m_linearImpulse.LengthSquared()>h*h){this.m_linearImpulse.Normalize();this.m_linearImpulse.Multiply(h)}h=y.SubtractVV(this.m_linearImpulse,l);q.x-=g*h.x;q.y-=g*h.y;n-=e*(m*h.y-r*h.x);a.x+=b*h.x;a.y+=b*h.y;c+=f*(s*h.y-v*h.x);j.m_angularVelocity=n;o.m_angularVelocity=c};B.prototype.SolvePositionConstraints=function(){return true};Box2D.inherit(Q,Box2D.Dynamics.Joints.b2JointDef);
|
||||
Q.prototype.__super=Box2D.Dynamics.Joints.b2JointDef.prototype;Q.b2FrictionJointDef=function(){Box2D.Dynamics.Joints.b2JointDef.b2JointDef.apply(this,arguments);this.localAnchorA=new w;this.localAnchorB=new w};Q.prototype.b2FrictionJointDef=function(){this.__super.b2JointDef.call(this);this.type=I.e_frictionJoint;this.maxTorque=this.maxForce=0};Q.prototype.Initialize=function(d,h,l){this.bodyA=d;this.bodyB=h;this.localAnchorA.SetV(this.bodyA.GetLocalPoint(l));this.localAnchorB.SetV(this.bodyB.GetLocalPoint(l))};
|
||||
Box2D.inherit(V,Box2D.Dynamics.Joints.b2Joint);V.prototype.__super=Box2D.Dynamics.Joints.b2Joint.prototype;V.b2GearJoint=function(){Box2D.Dynamics.Joints.b2Joint.b2Joint.apply(this,arguments);this.m_groundAnchor1=new w;this.m_groundAnchor2=new w;this.m_localAnchor1=new w;this.m_localAnchor2=new w;this.m_J=new L};V.prototype.GetAnchorA=function(){return this.m_bodyA.GetWorldPoint(this.m_localAnchor1)};V.prototype.GetAnchorB=function(){return this.m_bodyB.GetWorldPoint(this.m_localAnchor2)};V.prototype.GetReactionForce=
|
||||
function(d){if(d===undefined)d=0;return new w(d*this.m_impulse*this.m_J.linearB.x,d*this.m_impulse*this.m_J.linearB.y)};V.prototype.GetReactionTorque=function(d){if(d===undefined)d=0;var h=this.m_bodyB.m_xf.R,l=this.m_localAnchor1.x-this.m_bodyB.m_sweep.localCenter.x,j=this.m_localAnchor1.y-this.m_bodyB.m_sweep.localCenter.y,o=h.col1.x*l+h.col2.x*j;j=h.col1.y*l+h.col2.y*j;l=o;return d*(this.m_impulse*this.m_J.angularB-l*this.m_impulse*this.m_J.linearB.y+j*this.m_impulse*this.m_J.linearB.x)};V.prototype.GetRatio=
|
||||
function(){return this.m_ratio};V.prototype.SetRatio=function(d){if(d===undefined)d=0;this.m_ratio=d};V.prototype.b2GearJoint=function(d){this.__super.b2Joint.call(this,d);var h=parseInt(d.joint1.m_type),l=parseInt(d.joint2.m_type);this.m_prismatic2=this.m_revolute2=this.m_prismatic1=this.m_revolute1=null;var j=0,o=0;this.m_ground1=d.joint1.GetBodyA();this.m_bodyA=d.joint1.GetBodyB();if(h==I.e_revoluteJoint){this.m_revolute1=d.joint1 instanceof N?d.joint1:null;this.m_groundAnchor1.SetV(this.m_revolute1.m_localAnchor1);
|
||||
this.m_localAnchor1.SetV(this.m_revolute1.m_localAnchor2);j=this.m_revolute1.GetJointAngle()}else{this.m_prismatic1=d.joint1 instanceof H?d.joint1:null;this.m_groundAnchor1.SetV(this.m_prismatic1.m_localAnchor1);this.m_localAnchor1.SetV(this.m_prismatic1.m_localAnchor2);j=this.m_prismatic1.GetJointTranslation()}this.m_ground2=d.joint2.GetBodyA();this.m_bodyB=d.joint2.GetBodyB();if(l==I.e_revoluteJoint){this.m_revolute2=d.joint2 instanceof N?d.joint2:null;this.m_groundAnchor2.SetV(this.m_revolute2.m_localAnchor1);
|
||||
this.m_localAnchor2.SetV(this.m_revolute2.m_localAnchor2);o=this.m_revolute2.GetJointAngle()}else{this.m_prismatic2=d.joint2 instanceof H?d.joint2:null;this.m_groundAnchor2.SetV(this.m_prismatic2.m_localAnchor1);this.m_localAnchor2.SetV(this.m_prismatic2.m_localAnchor2);o=this.m_prismatic2.GetJointTranslation()}this.m_ratio=d.ratio;this.m_constant=j+this.m_ratio*o;this.m_impulse=0};V.prototype.InitVelocityConstraints=function(d){var h=this.m_ground1,l=this.m_ground2,j=this.m_bodyA,o=this.m_bodyB,
|
||||
q=0,n=0,a=0,c=0,g=a=0,b=0;this.m_J.SetZero();if(this.m_revolute1){this.m_J.angularA=-1;b+=j.m_invI}else{h=h.m_xf.R;n=this.m_prismatic1.m_localXAxis1;q=h.col1.x*n.x+h.col2.x*n.y;n=h.col1.y*n.x+h.col2.y*n.y;h=j.m_xf.R;a=this.m_localAnchor1.x-j.m_sweep.localCenter.x;c=this.m_localAnchor1.y-j.m_sweep.localCenter.y;g=h.col1.x*a+h.col2.x*c;c=h.col1.y*a+h.col2.y*c;a=g;a=a*n-c*q;this.m_J.linearA.Set(-q,-n);this.m_J.angularA=-a;b+=j.m_invMass+j.m_invI*a*a}if(this.m_revolute2){this.m_J.angularB=-this.m_ratio;
|
||||
b+=this.m_ratio*this.m_ratio*o.m_invI}else{h=l.m_xf.R;n=this.m_prismatic2.m_localXAxis1;q=h.col1.x*n.x+h.col2.x*n.y;n=h.col1.y*n.x+h.col2.y*n.y;h=o.m_xf.R;a=this.m_localAnchor2.x-o.m_sweep.localCenter.x;c=this.m_localAnchor2.y-o.m_sweep.localCenter.y;g=h.col1.x*a+h.col2.x*c;c=h.col1.y*a+h.col2.y*c;a=g;a=a*n-c*q;this.m_J.linearB.Set(-this.m_ratio*q,-this.m_ratio*n);this.m_J.angularB=-this.m_ratio*a;b+=this.m_ratio*this.m_ratio*(o.m_invMass+o.m_invI*a*a)}this.m_mass=b>0?1/b:0;if(d.warmStarting){j.m_linearVelocity.x+=
|
||||
j.m_invMass*this.m_impulse*this.m_J.linearA.x;j.m_linearVelocity.y+=j.m_invMass*this.m_impulse*this.m_J.linearA.y;j.m_angularVelocity+=j.m_invI*this.m_impulse*this.m_J.angularA;o.m_linearVelocity.x+=o.m_invMass*this.m_impulse*this.m_J.linearB.x;o.m_linearVelocity.y+=o.m_invMass*this.m_impulse*this.m_J.linearB.y;o.m_angularVelocity+=o.m_invI*this.m_impulse*this.m_J.angularB}else this.m_impulse=0};V.prototype.SolveVelocityConstraints=function(){var d=this.m_bodyA,h=this.m_bodyB,l=-this.m_mass*this.m_J.Compute(d.m_linearVelocity,
|
||||
d.m_angularVelocity,h.m_linearVelocity,h.m_angularVelocity);this.m_impulse+=l;d.m_linearVelocity.x+=d.m_invMass*l*this.m_J.linearA.x;d.m_linearVelocity.y+=d.m_invMass*l*this.m_J.linearA.y;d.m_angularVelocity+=d.m_invI*l*this.m_J.angularA;h.m_linearVelocity.x+=h.m_invMass*l*this.m_J.linearB.x;h.m_linearVelocity.y+=h.m_invMass*l*this.m_J.linearB.y;h.m_angularVelocity+=h.m_invI*l*this.m_J.angularB};V.prototype.SolvePositionConstraints=function(){var d=this.m_bodyA,h=this.m_bodyB,l=0,j=0;l=this.m_revolute1?
|
||||
this.m_revolute1.GetJointAngle():this.m_prismatic1.GetJointTranslation();j=this.m_revolute2?this.m_revolute2.GetJointAngle():this.m_prismatic2.GetJointTranslation();l=-this.m_mass*(this.m_constant-(l+this.m_ratio*j));d.m_sweep.c.x+=d.m_invMass*l*this.m_J.linearA.x;d.m_sweep.c.y+=d.m_invMass*l*this.m_J.linearA.y;d.m_sweep.a+=d.m_invI*l*this.m_J.angularA;h.m_sweep.c.x+=h.m_invMass*l*this.m_J.linearB.x;h.m_sweep.c.y+=h.m_invMass*l*this.m_J.linearB.y;h.m_sweep.a+=h.m_invI*l*this.m_J.angularB;d.SynchronizeTransform();
|
||||
h.SynchronizeTransform();return 0<F.b2_linearSlop};Box2D.inherit(M,Box2D.Dynamics.Joints.b2JointDef);M.prototype.__super=Box2D.Dynamics.Joints.b2JointDef.prototype;M.b2GearJointDef=function(){Box2D.Dynamics.Joints.b2JointDef.b2JointDef.apply(this,arguments)};M.prototype.b2GearJointDef=function(){this.__super.b2JointDef.call(this);this.type=I.e_gearJoint;this.joint2=this.joint1=null;this.ratio=1};L.b2Jacobian=function(){this.linearA=new w;this.linearB=new w};L.prototype.SetZero=function(){this.linearA.SetZero();
|
||||
this.angularA=0;this.linearB.SetZero();this.angularB=0};L.prototype.Set=function(d,h,l,j){if(h===undefined)h=0;if(j===undefined)j=0;this.linearA.SetV(d);this.angularA=h;this.linearB.SetV(l);this.angularB=j};L.prototype.Compute=function(d,h,l,j){if(h===undefined)h=0;if(j===undefined)j=0;return this.linearA.x*d.x+this.linearA.y*d.y+this.angularA*h+(this.linearB.x*l.x+this.linearB.y*l.y)+this.angularB*j};I.b2Joint=function(){this.m_edgeA=new Y;this.m_edgeB=new Y;this.m_localCenterA=new w;this.m_localCenterB=
|
||||
new w};I.prototype.GetType=function(){return this.m_type};I.prototype.GetAnchorA=function(){return null};I.prototype.GetAnchorB=function(){return null};I.prototype.GetReactionForce=function(){return null};I.prototype.GetReactionTorque=function(){return 0};I.prototype.GetBodyA=function(){return this.m_bodyA};I.prototype.GetBodyB=function(){return this.m_bodyB};I.prototype.GetNext=function(){return this.m_next};I.prototype.GetUserData=function(){return this.m_userData};I.prototype.SetUserData=function(d){this.m_userData=
|
||||
d};I.prototype.IsActive=function(){return this.m_bodyA.IsActive()&&this.m_bodyB.IsActive()};I.Create=function(d){var h=null;switch(d.type){case I.e_distanceJoint:h=new U(d instanceof p?d:null);break;case I.e_mouseJoint:h=new u(d instanceof D?d:null);break;case I.e_prismaticJoint:h=new H(d instanceof O?d:null);break;case I.e_revoluteJoint:h=new N(d instanceof S?d:null);break;case I.e_pulleyJoint:h=new E(d instanceof R?d:null);break;case I.e_gearJoint:h=new V(d instanceof M?d:null);break;case I.e_lineJoint:h=
|
||||
new k(d instanceof z?d:null);break;case I.e_weldJoint:h=new aa(d instanceof Z?d:null);break;case I.e_frictionJoint:h=new B(d instanceof Q?d:null)}return h};I.Destroy=function(){};I.prototype.b2Joint=function(d){F.b2Assert(d.bodyA!=d.bodyB);this.m_type=d.type;this.m_next=this.m_prev=null;this.m_bodyA=d.bodyA;this.m_bodyB=d.bodyB;this.m_collideConnected=d.collideConnected;this.m_islandFlag=false;this.m_userData=d.userData};I.prototype.InitVelocityConstraints=function(){};I.prototype.SolveVelocityConstraints=
|
||||
function(){};I.prototype.FinalizeVelocityConstraints=function(){};I.prototype.SolvePositionConstraints=function(){return false};Box2D.postDefs.push(function(){Box2D.Dynamics.Joints.b2Joint.e_unknownJoint=0;Box2D.Dynamics.Joints.b2Joint.e_revoluteJoint=1;Box2D.Dynamics.Joints.b2Joint.e_prismaticJoint=2;Box2D.Dynamics.Joints.b2Joint.e_distanceJoint=3;Box2D.Dynamics.Joints.b2Joint.e_pulleyJoint=4;Box2D.Dynamics.Joints.b2Joint.e_mouseJoint=5;Box2D.Dynamics.Joints.b2Joint.e_gearJoint=6;Box2D.Dynamics.Joints.b2Joint.e_lineJoint=
|
||||
7;Box2D.Dynamics.Joints.b2Joint.e_weldJoint=8;Box2D.Dynamics.Joints.b2Joint.e_frictionJoint=9;Box2D.Dynamics.Joints.b2Joint.e_inactiveLimit=0;Box2D.Dynamics.Joints.b2Joint.e_atLowerLimit=1;Box2D.Dynamics.Joints.b2Joint.e_atUpperLimit=2;Box2D.Dynamics.Joints.b2Joint.e_equalLimits=3});W.b2JointDef=function(){};W.prototype.b2JointDef=function(){this.type=I.e_unknownJoint;this.bodyB=this.bodyA=this.userData=null;this.collideConnected=false};Y.b2JointEdge=function(){};Box2D.inherit(k,Box2D.Dynamics.Joints.b2Joint);
|
||||
k.prototype.__super=Box2D.Dynamics.Joints.b2Joint.prototype;k.b2LineJoint=function(){Box2D.Dynamics.Joints.b2Joint.b2Joint.apply(this,arguments);this.m_localAnchor1=new w;this.m_localAnchor2=new w;this.m_localXAxis1=new w;this.m_localYAxis1=new w;this.m_axis=new w;this.m_perp=new w;this.m_K=new G;this.m_impulse=new w};k.prototype.GetAnchorA=function(){return this.m_bodyA.GetWorldPoint(this.m_localAnchor1)};k.prototype.GetAnchorB=function(){return this.m_bodyB.GetWorldPoint(this.m_localAnchor2)};k.prototype.GetReactionForce=
|
||||
function(d){if(d===undefined)d=0;return new w(d*(this.m_impulse.x*this.m_perp.x+(this.m_motorImpulse+this.m_impulse.y)*this.m_axis.x),d*(this.m_impulse.x*this.m_perp.y+(this.m_motorImpulse+this.m_impulse.y)*this.m_axis.y))};k.prototype.GetReactionTorque=function(d){if(d===undefined)d=0;return d*this.m_impulse.y};k.prototype.GetJointTranslation=function(){var d=this.m_bodyA,h=this.m_bodyB,l=d.GetWorldPoint(this.m_localAnchor1),j=h.GetWorldPoint(this.m_localAnchor2);h=j.x-l.x;l=j.y-l.y;d=d.GetWorldVector(this.m_localXAxis1);
|
||||
return d.x*h+d.y*l};k.prototype.GetJointSpeed=function(){var d=this.m_bodyA,h=this.m_bodyB,l;l=d.m_xf.R;var j=this.m_localAnchor1.x-d.m_sweep.localCenter.x,o=this.m_localAnchor1.y-d.m_sweep.localCenter.y,q=l.col1.x*j+l.col2.x*o;o=l.col1.y*j+l.col2.y*o;j=q;l=h.m_xf.R;var n=this.m_localAnchor2.x-h.m_sweep.localCenter.x,a=this.m_localAnchor2.y-h.m_sweep.localCenter.y;q=l.col1.x*n+l.col2.x*a;a=l.col1.y*n+l.col2.y*a;n=q;l=h.m_sweep.c.x+n-(d.m_sweep.c.x+j);q=h.m_sweep.c.y+a-(d.m_sweep.c.y+o);var c=d.GetWorldVector(this.m_localXAxis1),
|
||||
g=d.m_linearVelocity,b=h.m_linearVelocity;d=d.m_angularVelocity;h=h.m_angularVelocity;return l*-d*c.y+q*d*c.x+(c.x*(b.x+-h*a-g.x- -d*o)+c.y*(b.y+h*n-g.y-d*j))};k.prototype.IsLimitEnabled=function(){return this.m_enableLimit};k.prototype.EnableLimit=function(d){this.m_bodyA.SetAwake(true);this.m_bodyB.SetAwake(true);this.m_enableLimit=d};k.prototype.GetLowerLimit=function(){return this.m_lowerTranslation};k.prototype.GetUpperLimit=function(){return this.m_upperTranslation};k.prototype.SetLimits=function(d,
|
||||
h){if(d===undefined)d=0;if(h===undefined)h=0;this.m_bodyA.SetAwake(true);this.m_bodyB.SetAwake(true);this.m_lowerTranslation=d;this.m_upperTranslation=h};k.prototype.IsMotorEnabled=function(){return this.m_enableMotor};k.prototype.EnableMotor=function(d){this.m_bodyA.SetAwake(true);this.m_bodyB.SetAwake(true);this.m_enableMotor=d};k.prototype.SetMotorSpeed=function(d){if(d===undefined)d=0;this.m_bodyA.SetAwake(true);this.m_bodyB.SetAwake(true);this.m_motorSpeed=d};k.prototype.GetMotorSpeed=function(){return this.m_motorSpeed};
|
||||
k.prototype.SetMaxMotorForce=function(d){if(d===undefined)d=0;this.m_bodyA.SetAwake(true);this.m_bodyB.SetAwake(true);this.m_maxMotorForce=d};k.prototype.GetMaxMotorForce=function(){return this.m_maxMotorForce};k.prototype.GetMotorForce=function(){return this.m_motorImpulse};k.prototype.b2LineJoint=function(d){this.__super.b2Joint.call(this,d);this.m_localAnchor1.SetV(d.localAnchorA);this.m_localAnchor2.SetV(d.localAnchorB);this.m_localXAxis1.SetV(d.localAxisA);this.m_localYAxis1.x=-this.m_localXAxis1.y;
|
||||
this.m_localYAxis1.y=this.m_localXAxis1.x;this.m_impulse.SetZero();this.m_motorImpulse=this.m_motorMass=0;this.m_lowerTranslation=d.lowerTranslation;this.m_upperTranslation=d.upperTranslation;this.m_maxMotorForce=d.maxMotorForce;this.m_motorSpeed=d.motorSpeed;this.m_enableLimit=d.enableLimit;this.m_enableMotor=d.enableMotor;this.m_limitState=I.e_inactiveLimit;this.m_axis.SetZero();this.m_perp.SetZero()};k.prototype.InitVelocityConstraints=function(d){var h=this.m_bodyA,l=this.m_bodyB,j,o=0;this.m_localCenterA.SetV(h.GetLocalCenter());
|
||||
this.m_localCenterB.SetV(l.GetLocalCenter());var q=h.GetTransform();l.GetTransform();j=h.m_xf.R;var n=this.m_localAnchor1.x-this.m_localCenterA.x,a=this.m_localAnchor1.y-this.m_localCenterA.y;o=j.col1.x*n+j.col2.x*a;a=j.col1.y*n+j.col2.y*a;n=o;j=l.m_xf.R;var c=this.m_localAnchor2.x-this.m_localCenterB.x,g=this.m_localAnchor2.y-this.m_localCenterB.y;o=j.col1.x*c+j.col2.x*g;g=j.col1.y*c+j.col2.y*g;c=o;j=l.m_sweep.c.x+c-h.m_sweep.c.x-n;o=l.m_sweep.c.y+g-h.m_sweep.c.y-a;this.m_invMassA=h.m_invMass;this.m_invMassB=
|
||||
l.m_invMass;this.m_invIA=h.m_invI;this.m_invIB=l.m_invI;this.m_axis.SetV(y.MulMV(q.R,this.m_localXAxis1));this.m_a1=(j+n)*this.m_axis.y-(o+a)*this.m_axis.x;this.m_a2=c*this.m_axis.y-g*this.m_axis.x;this.m_motorMass=this.m_invMassA+this.m_invMassB+this.m_invIA*this.m_a1*this.m_a1+this.m_invIB*this.m_a2*this.m_a2;this.m_motorMass=this.m_motorMass>Number.MIN_VALUE?1/this.m_motorMass:0;this.m_perp.SetV(y.MulMV(q.R,this.m_localYAxis1));this.m_s1=(j+n)*this.m_perp.y-(o+a)*this.m_perp.x;this.m_s2=c*this.m_perp.y-
|
||||
g*this.m_perp.x;q=this.m_invMassA;n=this.m_invMassB;a=this.m_invIA;c=this.m_invIB;this.m_K.col1.x=q+n+a*this.m_s1*this.m_s1+c*this.m_s2*this.m_s2;this.m_K.col1.y=a*this.m_s1*this.m_a1+c*this.m_s2*this.m_a2;this.m_K.col2.x=this.m_K.col1.y;this.m_K.col2.y=q+n+a*this.m_a1*this.m_a1+c*this.m_a2*this.m_a2;if(this.m_enableLimit){j=this.m_axis.x*j+this.m_axis.y*o;if(y.Abs(this.m_upperTranslation-this.m_lowerTranslation)<2*F.b2_linearSlop)this.m_limitState=I.e_equalLimits;else if(j<=this.m_lowerTranslation){if(this.m_limitState!=
|
||||
I.e_atLowerLimit){this.m_limitState=I.e_atLowerLimit;this.m_impulse.y=0}}else if(j>=this.m_upperTranslation){if(this.m_limitState!=I.e_atUpperLimit){this.m_limitState=I.e_atUpperLimit;this.m_impulse.y=0}}else{this.m_limitState=I.e_inactiveLimit;this.m_impulse.y=0}}else this.m_limitState=I.e_inactiveLimit;if(this.m_enableMotor==false)this.m_motorImpulse=0;if(d.warmStarting){this.m_impulse.x*=d.dtRatio;this.m_impulse.y*=d.dtRatio;this.m_motorImpulse*=d.dtRatio;d=this.m_impulse.x*this.m_perp.x+(this.m_motorImpulse+
|
||||
this.m_impulse.y)*this.m_axis.x;j=this.m_impulse.x*this.m_perp.y+(this.m_motorImpulse+this.m_impulse.y)*this.m_axis.y;o=this.m_impulse.x*this.m_s1+(this.m_motorImpulse+this.m_impulse.y)*this.m_a1;q=this.m_impulse.x*this.m_s2+(this.m_motorImpulse+this.m_impulse.y)*this.m_a2;h.m_linearVelocity.x-=this.m_invMassA*d;h.m_linearVelocity.y-=this.m_invMassA*j;h.m_angularVelocity-=this.m_invIA*o;l.m_linearVelocity.x+=this.m_invMassB*d;l.m_linearVelocity.y+=this.m_invMassB*j;l.m_angularVelocity+=this.m_invIB*
|
||||
q}else{this.m_impulse.SetZero();this.m_motorImpulse=0}};k.prototype.SolveVelocityConstraints=function(d){var h=this.m_bodyA,l=this.m_bodyB,j=h.m_linearVelocity,o=h.m_angularVelocity,q=l.m_linearVelocity,n=l.m_angularVelocity,a=0,c=0,g=0,b=0;if(this.m_enableMotor&&this.m_limitState!=I.e_equalLimits){b=this.m_motorMass*(this.m_motorSpeed-(this.m_axis.x*(q.x-j.x)+this.m_axis.y*(q.y-j.y)+this.m_a2*n-this.m_a1*o));a=this.m_motorImpulse;c=d.dt*this.m_maxMotorForce;this.m_motorImpulse=y.Clamp(this.m_motorImpulse+
|
||||
b,-c,c);b=this.m_motorImpulse-a;a=b*this.m_axis.x;c=b*this.m_axis.y;g=b*this.m_a1;b=b*this.m_a2;j.x-=this.m_invMassA*a;j.y-=this.m_invMassA*c;o-=this.m_invIA*g;q.x+=this.m_invMassB*a;q.y+=this.m_invMassB*c;n+=this.m_invIB*b}c=this.m_perp.x*(q.x-j.x)+this.m_perp.y*(q.y-j.y)+this.m_s2*n-this.m_s1*o;if(this.m_enableLimit&&this.m_limitState!=I.e_inactiveLimit){g=this.m_axis.x*(q.x-j.x)+this.m_axis.y*(q.y-j.y)+this.m_a2*n-this.m_a1*o;a=this.m_impulse.Copy();d=this.m_K.Solve(new w,-c,-g);this.m_impulse.Add(d);
|
||||
if(this.m_limitState==I.e_atLowerLimit)this.m_impulse.y=y.Max(this.m_impulse.y,0);else if(this.m_limitState==I.e_atUpperLimit)this.m_impulse.y=y.Min(this.m_impulse.y,0);c=-c-(this.m_impulse.y-a.y)*this.m_K.col2.x;g=0;g=this.m_K.col1.x!=0?c/this.m_K.col1.x+a.x:a.x;this.m_impulse.x=g;d.x=this.m_impulse.x-a.x;d.y=this.m_impulse.y-a.y;a=d.x*this.m_perp.x+d.y*this.m_axis.x;c=d.x*this.m_perp.y+d.y*this.m_axis.y;g=d.x*this.m_s1+d.y*this.m_a1;b=d.x*this.m_s2+d.y*this.m_a2}else{d=0;d=this.m_K.col1.x!=0?-c/
|
||||
this.m_K.col1.x:0;this.m_impulse.x+=d;a=d*this.m_perp.x;c=d*this.m_perp.y;g=d*this.m_s1;b=d*this.m_s2}j.x-=this.m_invMassA*a;j.y-=this.m_invMassA*c;o-=this.m_invIA*g;q.x+=this.m_invMassB*a;q.y+=this.m_invMassB*c;n+=this.m_invIB*b;h.m_linearVelocity.SetV(j);h.m_angularVelocity=o;l.m_linearVelocity.SetV(q);l.m_angularVelocity=n};k.prototype.SolvePositionConstraints=function(){var d=this.m_bodyA,h=this.m_bodyB,l=d.m_sweep.c,j=d.m_sweep.a,o=h.m_sweep.c,q=h.m_sweep.a,n,a=0,c=0,g=0,b=0,e=n=0,f=0;c=false;
|
||||
var m=0,r=G.FromAngle(j);g=G.FromAngle(q);n=r;f=this.m_localAnchor1.x-this.m_localCenterA.x;var s=this.m_localAnchor1.y-this.m_localCenterA.y;a=n.col1.x*f+n.col2.x*s;s=n.col1.y*f+n.col2.y*s;f=a;n=g;g=this.m_localAnchor2.x-this.m_localCenterB.x;b=this.m_localAnchor2.y-this.m_localCenterB.y;a=n.col1.x*g+n.col2.x*b;b=n.col1.y*g+n.col2.y*b;g=a;n=o.x+g-l.x-f;a=o.y+b-l.y-s;if(this.m_enableLimit){this.m_axis=y.MulMV(r,this.m_localXAxis1);this.m_a1=(n+f)*this.m_axis.y-(a+s)*this.m_axis.x;this.m_a2=g*this.m_axis.y-
|
||||
b*this.m_axis.x;var v=this.m_axis.x*n+this.m_axis.y*a;if(y.Abs(this.m_upperTranslation-this.m_lowerTranslation)<2*F.b2_linearSlop){m=y.Clamp(v,-F.b2_maxLinearCorrection,F.b2_maxLinearCorrection);e=y.Abs(v);c=true}else if(v<=this.m_lowerTranslation){m=y.Clamp(v-this.m_lowerTranslation+F.b2_linearSlop,-F.b2_maxLinearCorrection,0);e=this.m_lowerTranslation-v;c=true}else if(v>=this.m_upperTranslation){m=y.Clamp(v-this.m_upperTranslation+F.b2_linearSlop,0,F.b2_maxLinearCorrection);e=v-this.m_upperTranslation;
|
||||
c=true}}this.m_perp=y.MulMV(r,this.m_localYAxis1);this.m_s1=(n+f)*this.m_perp.y-(a+s)*this.m_perp.x;this.m_s2=g*this.m_perp.y-b*this.m_perp.x;r=new w;s=this.m_perp.x*n+this.m_perp.y*a;e=y.Max(e,y.Abs(s));f=0;if(c){c=this.m_invMassA;g=this.m_invMassB;b=this.m_invIA;n=this.m_invIB;this.m_K.col1.x=c+g+b*this.m_s1*this.m_s1+n*this.m_s2*this.m_s2;this.m_K.col1.y=b*this.m_s1*this.m_a1+n*this.m_s2*this.m_a2;this.m_K.col2.x=this.m_K.col1.y;this.m_K.col2.y=c+g+b*this.m_a1*this.m_a1+n*this.m_a2*this.m_a2;this.m_K.Solve(r,
|
||||
-s,-m)}else{c=this.m_invMassA;g=this.m_invMassB;b=this.m_invIA;n=this.m_invIB;m=c+g+b*this.m_s1*this.m_s1+n*this.m_s2*this.m_s2;c=0;c=m!=0?-s/m:0;r.x=c;r.y=0}m=r.x*this.m_perp.x+r.y*this.m_axis.x;c=r.x*this.m_perp.y+r.y*this.m_axis.y;s=r.x*this.m_s1+r.y*this.m_a1;r=r.x*this.m_s2+r.y*this.m_a2;l.x-=this.m_invMassA*m;l.y-=this.m_invMassA*c;j-=this.m_invIA*s;o.x+=this.m_invMassB*m;o.y+=this.m_invMassB*c;q+=this.m_invIB*r;d.m_sweep.a=j;h.m_sweep.a=q;d.SynchronizeTransform();h.SynchronizeTransform();return e<=
|
||||
F.b2_linearSlop&&f<=F.b2_angularSlop};Box2D.inherit(z,Box2D.Dynamics.Joints.b2JointDef);z.prototype.__super=Box2D.Dynamics.Joints.b2JointDef.prototype;z.b2LineJointDef=function(){Box2D.Dynamics.Joints.b2JointDef.b2JointDef.apply(this,arguments);this.localAnchorA=new w;this.localAnchorB=new w;this.localAxisA=new w};z.prototype.b2LineJointDef=function(){this.__super.b2JointDef.call(this);this.type=I.e_lineJoint;this.localAxisA.Set(1,0);this.enableLimit=false;this.upperTranslation=this.lowerTranslation=
|
||||
0;this.enableMotor=false;this.motorSpeed=this.maxMotorForce=0};z.prototype.Initialize=function(d,h,l,j){this.bodyA=d;this.bodyB=h;this.localAnchorA=this.bodyA.GetLocalPoint(l);this.localAnchorB=this.bodyB.GetLocalPoint(l);this.localAxisA=this.bodyA.GetLocalVector(j)};Box2D.inherit(u,Box2D.Dynamics.Joints.b2Joint);u.prototype.__super=Box2D.Dynamics.Joints.b2Joint.prototype;u.b2MouseJoint=function(){Box2D.Dynamics.Joints.b2Joint.b2Joint.apply(this,arguments);this.K=new G;this.K1=new G;this.K2=new G;
|
||||
this.m_localAnchor=new w;this.m_target=new w;this.m_impulse=new w;this.m_mass=new G;this.m_C=new w};u.prototype.GetAnchorA=function(){return this.m_target};u.prototype.GetAnchorB=function(){return this.m_bodyB.GetWorldPoint(this.m_localAnchor)};u.prototype.GetReactionForce=function(d){if(d===undefined)d=0;return new w(d*this.m_impulse.x,d*this.m_impulse.y)};u.prototype.GetReactionTorque=function(){return 0};u.prototype.GetTarget=function(){return this.m_target};u.prototype.SetTarget=function(d){this.m_bodyB.IsAwake()==
|
||||
false&&this.m_bodyB.SetAwake(true);this.m_target=d};u.prototype.GetMaxForce=function(){return this.m_maxForce};u.prototype.SetMaxForce=function(d){if(d===undefined)d=0;this.m_maxForce=d};u.prototype.GetFrequency=function(){return this.m_frequencyHz};u.prototype.SetFrequency=function(d){if(d===undefined)d=0;this.m_frequencyHz=d};u.prototype.GetDampingRatio=function(){return this.m_dampingRatio};u.prototype.SetDampingRatio=function(d){if(d===undefined)d=0;this.m_dampingRatio=d};u.prototype.b2MouseJoint=
|
||||
function(d){this.__super.b2Joint.call(this,d);this.m_target.SetV(d.target);var h=this.m_target.x-this.m_bodyB.m_xf.position.x,l=this.m_target.y-this.m_bodyB.m_xf.position.y,j=this.m_bodyB.m_xf.R;this.m_localAnchor.x=h*j.col1.x+l*j.col1.y;this.m_localAnchor.y=h*j.col2.x+l*j.col2.y;this.m_maxForce=d.maxForce;this.m_impulse.SetZero();this.m_frequencyHz=d.frequencyHz;this.m_dampingRatio=d.dampingRatio;this.m_gamma=this.m_beta=0};u.prototype.InitVelocityConstraints=function(d){var h=this.m_bodyB,l=h.GetMass(),
|
||||
j=2*Math.PI*this.m_frequencyHz,o=l*j*j;this.m_gamma=d.dt*(2*l*this.m_dampingRatio*j+d.dt*o);this.m_gamma=this.m_gamma!=0?1/this.m_gamma:0;this.m_beta=d.dt*o*this.m_gamma;o=h.m_xf.R;l=this.m_localAnchor.x-h.m_sweep.localCenter.x;j=this.m_localAnchor.y-h.m_sweep.localCenter.y;var q=o.col1.x*l+o.col2.x*j;j=o.col1.y*l+o.col2.y*j;l=q;o=h.m_invMass;q=h.m_invI;this.K1.col1.x=o;this.K1.col2.x=0;this.K1.col1.y=0;this.K1.col2.y=o;this.K2.col1.x=q*j*j;this.K2.col2.x=-q*l*j;this.K2.col1.y=-q*l*j;this.K2.col2.y=
|
||||
q*l*l;this.K.SetM(this.K1);this.K.AddM(this.K2);this.K.col1.x+=this.m_gamma;this.K.col2.y+=this.m_gamma;this.K.GetInverse(this.m_mass);this.m_C.x=h.m_sweep.c.x+l-this.m_target.x;this.m_C.y=h.m_sweep.c.y+j-this.m_target.y;h.m_angularVelocity*=0.98;this.m_impulse.x*=d.dtRatio;this.m_impulse.y*=d.dtRatio;h.m_linearVelocity.x+=o*this.m_impulse.x;h.m_linearVelocity.y+=o*this.m_impulse.y;h.m_angularVelocity+=q*(l*this.m_impulse.y-j*this.m_impulse.x)};u.prototype.SolveVelocityConstraints=function(d){var h=
|
||||
this.m_bodyB,l,j=0,o=0;l=h.m_xf.R;var q=this.m_localAnchor.x-h.m_sweep.localCenter.x,n=this.m_localAnchor.y-h.m_sweep.localCenter.y;j=l.col1.x*q+l.col2.x*n;n=l.col1.y*q+l.col2.y*n;q=j;j=h.m_linearVelocity.x+-h.m_angularVelocity*n;var a=h.m_linearVelocity.y+h.m_angularVelocity*q;l=this.m_mass;j=j+this.m_beta*this.m_C.x+this.m_gamma*this.m_impulse.x;o=a+this.m_beta*this.m_C.y+this.m_gamma*this.m_impulse.y;a=-(l.col1.x*j+l.col2.x*o);o=-(l.col1.y*j+l.col2.y*o);l=this.m_impulse.x;j=this.m_impulse.y;this.m_impulse.x+=
|
||||
a;this.m_impulse.y+=o;d=d.dt*this.m_maxForce;this.m_impulse.LengthSquared()>d*d&&this.m_impulse.Multiply(d/this.m_impulse.Length());a=this.m_impulse.x-l;o=this.m_impulse.y-j;h.m_linearVelocity.x+=h.m_invMass*a;h.m_linearVelocity.y+=h.m_invMass*o;h.m_angularVelocity+=h.m_invI*(q*o-n*a)};u.prototype.SolvePositionConstraints=function(){return true};Box2D.inherit(D,Box2D.Dynamics.Joints.b2JointDef);D.prototype.__super=Box2D.Dynamics.Joints.b2JointDef.prototype;D.b2MouseJointDef=function(){Box2D.Dynamics.Joints.b2JointDef.b2JointDef.apply(this,
|
||||
arguments);this.target=new w};D.prototype.b2MouseJointDef=function(){this.__super.b2JointDef.call(this);this.type=I.e_mouseJoint;this.maxForce=0;this.frequencyHz=5;this.dampingRatio=0.7};Box2D.inherit(H,Box2D.Dynamics.Joints.b2Joint);H.prototype.__super=Box2D.Dynamics.Joints.b2Joint.prototype;H.b2PrismaticJoint=function(){Box2D.Dynamics.Joints.b2Joint.b2Joint.apply(this,arguments);this.m_localAnchor1=new w;this.m_localAnchor2=new w;this.m_localXAxis1=new w;this.m_localYAxis1=new w;this.m_axis=new w;
|
||||
this.m_perp=new w;this.m_K=new K;this.m_impulse=new A};H.prototype.GetAnchorA=function(){return this.m_bodyA.GetWorldPoint(this.m_localAnchor1)};H.prototype.GetAnchorB=function(){return this.m_bodyB.GetWorldPoint(this.m_localAnchor2)};H.prototype.GetReactionForce=function(d){if(d===undefined)d=0;return new w(d*(this.m_impulse.x*this.m_perp.x+(this.m_motorImpulse+this.m_impulse.z)*this.m_axis.x),d*(this.m_impulse.x*this.m_perp.y+(this.m_motorImpulse+this.m_impulse.z)*this.m_axis.y))};H.prototype.GetReactionTorque=
|
||||
function(d){if(d===undefined)d=0;return d*this.m_impulse.y};H.prototype.GetJointTranslation=function(){var d=this.m_bodyA,h=this.m_bodyB,l=d.GetWorldPoint(this.m_localAnchor1),j=h.GetWorldPoint(this.m_localAnchor2);h=j.x-l.x;l=j.y-l.y;d=d.GetWorldVector(this.m_localXAxis1);return d.x*h+d.y*l};H.prototype.GetJointSpeed=function(){var d=this.m_bodyA,h=this.m_bodyB,l;l=d.m_xf.R;var j=this.m_localAnchor1.x-d.m_sweep.localCenter.x,o=this.m_localAnchor1.y-d.m_sweep.localCenter.y,q=l.col1.x*j+l.col2.x*o;
|
||||
o=l.col1.y*j+l.col2.y*o;j=q;l=h.m_xf.R;var n=this.m_localAnchor2.x-h.m_sweep.localCenter.x,a=this.m_localAnchor2.y-h.m_sweep.localCenter.y;q=l.col1.x*n+l.col2.x*a;a=l.col1.y*n+l.col2.y*a;n=q;l=h.m_sweep.c.x+n-(d.m_sweep.c.x+j);q=h.m_sweep.c.y+a-(d.m_sweep.c.y+o);var c=d.GetWorldVector(this.m_localXAxis1),g=d.m_linearVelocity,b=h.m_linearVelocity;d=d.m_angularVelocity;h=h.m_angularVelocity;return l*-d*c.y+q*d*c.x+(c.x*(b.x+-h*a-g.x- -d*o)+c.y*(b.y+h*n-g.y-d*j))};H.prototype.IsLimitEnabled=function(){return this.m_enableLimit};
|
||||
H.prototype.EnableLimit=function(d){this.m_bodyA.SetAwake(true);this.m_bodyB.SetAwake(true);this.m_enableLimit=d};H.prototype.GetLowerLimit=function(){return this.m_lowerTranslation};H.prototype.GetUpperLimit=function(){return this.m_upperTranslation};H.prototype.SetLimits=function(d,h){if(d===undefined)d=0;if(h===undefined)h=0;this.m_bodyA.SetAwake(true);this.m_bodyB.SetAwake(true);this.m_lowerTranslation=d;this.m_upperTranslation=h};H.prototype.IsMotorEnabled=function(){return this.m_enableMotor};
|
||||
H.prototype.EnableMotor=function(d){this.m_bodyA.SetAwake(true);this.m_bodyB.SetAwake(true);this.m_enableMotor=d};H.prototype.SetMotorSpeed=function(d){if(d===undefined)d=0;this.m_bodyA.SetAwake(true);this.m_bodyB.SetAwake(true);this.m_motorSpeed=d};H.prototype.GetMotorSpeed=function(){return this.m_motorSpeed};H.prototype.SetMaxMotorForce=function(d){if(d===undefined)d=0;this.m_bodyA.SetAwake(true);this.m_bodyB.SetAwake(true);this.m_maxMotorForce=d};H.prototype.GetMotorForce=function(){return this.m_motorImpulse};
|
||||
H.prototype.b2PrismaticJoint=function(d){this.__super.b2Joint.call(this,d);this.m_localAnchor1.SetV(d.localAnchorA);this.m_localAnchor2.SetV(d.localAnchorB);this.m_localXAxis1.SetV(d.localAxisA);this.m_localYAxis1.x=-this.m_localXAxis1.y;this.m_localYAxis1.y=this.m_localXAxis1.x;this.m_refAngle=d.referenceAngle;this.m_impulse.SetZero();this.m_motorImpulse=this.m_motorMass=0;this.m_lowerTranslation=d.lowerTranslation;this.m_upperTranslation=d.upperTranslation;this.m_maxMotorForce=d.maxMotorForce;this.m_motorSpeed=
|
||||
d.motorSpeed;this.m_enableLimit=d.enableLimit;this.m_enableMotor=d.enableMotor;this.m_limitState=I.e_inactiveLimit;this.m_axis.SetZero();this.m_perp.SetZero()};H.prototype.InitVelocityConstraints=function(d){var h=this.m_bodyA,l=this.m_bodyB,j,o=0;this.m_localCenterA.SetV(h.GetLocalCenter());this.m_localCenterB.SetV(l.GetLocalCenter());var q=h.GetTransform();l.GetTransform();j=h.m_xf.R;var n=this.m_localAnchor1.x-this.m_localCenterA.x,a=this.m_localAnchor1.y-this.m_localCenterA.y;o=j.col1.x*n+j.col2.x*
|
||||
a;a=j.col1.y*n+j.col2.y*a;n=o;j=l.m_xf.R;var c=this.m_localAnchor2.x-this.m_localCenterB.x,g=this.m_localAnchor2.y-this.m_localCenterB.y;o=j.col1.x*c+j.col2.x*g;g=j.col1.y*c+j.col2.y*g;c=o;j=l.m_sweep.c.x+c-h.m_sweep.c.x-n;o=l.m_sweep.c.y+g-h.m_sweep.c.y-a;this.m_invMassA=h.m_invMass;this.m_invMassB=l.m_invMass;this.m_invIA=h.m_invI;this.m_invIB=l.m_invI;this.m_axis.SetV(y.MulMV(q.R,this.m_localXAxis1));this.m_a1=(j+n)*this.m_axis.y-(o+a)*this.m_axis.x;this.m_a2=c*this.m_axis.y-g*this.m_axis.x;this.m_motorMass=
|
||||
this.m_invMassA+this.m_invMassB+this.m_invIA*this.m_a1*this.m_a1+this.m_invIB*this.m_a2*this.m_a2;if(this.m_motorMass>Number.MIN_VALUE)this.m_motorMass=1/this.m_motorMass;this.m_perp.SetV(y.MulMV(q.R,this.m_localYAxis1));this.m_s1=(j+n)*this.m_perp.y-(o+a)*this.m_perp.x;this.m_s2=c*this.m_perp.y-g*this.m_perp.x;q=this.m_invMassA;n=this.m_invMassB;a=this.m_invIA;c=this.m_invIB;this.m_K.col1.x=q+n+a*this.m_s1*this.m_s1+c*this.m_s2*this.m_s2;this.m_K.col1.y=a*this.m_s1+c*this.m_s2;this.m_K.col1.z=a*
|
||||
this.m_s1*this.m_a1+c*this.m_s2*this.m_a2;this.m_K.col2.x=this.m_K.col1.y;this.m_K.col2.y=a+c;this.m_K.col2.z=a*this.m_a1+c*this.m_a2;this.m_K.col3.x=this.m_K.col1.z;this.m_K.col3.y=this.m_K.col2.z;this.m_K.col3.z=q+n+a*this.m_a1*this.m_a1+c*this.m_a2*this.m_a2;if(this.m_enableLimit){j=this.m_axis.x*j+this.m_axis.y*o;if(y.Abs(this.m_upperTranslation-this.m_lowerTranslation)<2*F.b2_linearSlop)this.m_limitState=I.e_equalLimits;else if(j<=this.m_lowerTranslation){if(this.m_limitState!=I.e_atLowerLimit){this.m_limitState=
|
||||
I.e_atLowerLimit;this.m_impulse.z=0}}else if(j>=this.m_upperTranslation){if(this.m_limitState!=I.e_atUpperLimit){this.m_limitState=I.e_atUpperLimit;this.m_impulse.z=0}}else{this.m_limitState=I.e_inactiveLimit;this.m_impulse.z=0}}else this.m_limitState=I.e_inactiveLimit;if(this.m_enableMotor==false)this.m_motorImpulse=0;if(d.warmStarting){this.m_impulse.x*=d.dtRatio;this.m_impulse.y*=d.dtRatio;this.m_motorImpulse*=d.dtRatio;d=this.m_impulse.x*this.m_perp.x+(this.m_motorImpulse+this.m_impulse.z)*this.m_axis.x;
|
||||
j=this.m_impulse.x*this.m_perp.y+(this.m_motorImpulse+this.m_impulse.z)*this.m_axis.y;o=this.m_impulse.x*this.m_s1+this.m_impulse.y+(this.m_motorImpulse+this.m_impulse.z)*this.m_a1;q=this.m_impulse.x*this.m_s2+this.m_impulse.y+(this.m_motorImpulse+this.m_impulse.z)*this.m_a2;h.m_linearVelocity.x-=this.m_invMassA*d;h.m_linearVelocity.y-=this.m_invMassA*j;h.m_angularVelocity-=this.m_invIA*o;l.m_linearVelocity.x+=this.m_invMassB*d;l.m_linearVelocity.y+=this.m_invMassB*j;l.m_angularVelocity+=this.m_invIB*
|
||||
q}else{this.m_impulse.SetZero();this.m_motorImpulse=0}};H.prototype.SolveVelocityConstraints=function(d){var h=this.m_bodyA,l=this.m_bodyB,j=h.m_linearVelocity,o=h.m_angularVelocity,q=l.m_linearVelocity,n=l.m_angularVelocity,a=0,c=0,g=0,b=0;if(this.m_enableMotor&&this.m_limitState!=I.e_equalLimits){b=this.m_motorMass*(this.m_motorSpeed-(this.m_axis.x*(q.x-j.x)+this.m_axis.y*(q.y-j.y)+this.m_a2*n-this.m_a1*o));a=this.m_motorImpulse;d=d.dt*this.m_maxMotorForce;this.m_motorImpulse=y.Clamp(this.m_motorImpulse+
|
||||
b,-d,d);b=this.m_motorImpulse-a;a=b*this.m_axis.x;c=b*this.m_axis.y;g=b*this.m_a1;b=b*this.m_a2;j.x-=this.m_invMassA*a;j.y-=this.m_invMassA*c;o-=this.m_invIA*g;q.x+=this.m_invMassB*a;q.y+=this.m_invMassB*c;n+=this.m_invIB*b}g=this.m_perp.x*(q.x-j.x)+this.m_perp.y*(q.y-j.y)+this.m_s2*n-this.m_s1*o;c=n-o;if(this.m_enableLimit&&this.m_limitState!=I.e_inactiveLimit){d=this.m_axis.x*(q.x-j.x)+this.m_axis.y*(q.y-j.y)+this.m_a2*n-this.m_a1*o;a=this.m_impulse.Copy();d=this.m_K.Solve33(new A,-g,-c,-d);this.m_impulse.Add(d);
|
||||
if(this.m_limitState==I.e_atLowerLimit)this.m_impulse.z=y.Max(this.m_impulse.z,0);else if(this.m_limitState==I.e_atUpperLimit)this.m_impulse.z=y.Min(this.m_impulse.z,0);g=-g-(this.m_impulse.z-a.z)*this.m_K.col3.x;c=-c-(this.m_impulse.z-a.z)*this.m_K.col3.y;c=this.m_K.Solve22(new w,g,c);c.x+=a.x;c.y+=a.y;this.m_impulse.x=c.x;this.m_impulse.y=c.y;d.x=this.m_impulse.x-a.x;d.y=this.m_impulse.y-a.y;d.z=this.m_impulse.z-a.z;a=d.x*this.m_perp.x+d.z*this.m_axis.x;c=d.x*this.m_perp.y+d.z*this.m_axis.y;g=d.x*
|
||||
this.m_s1+d.y+d.z*this.m_a1;b=d.x*this.m_s2+d.y+d.z*this.m_a2}else{d=this.m_K.Solve22(new w,-g,-c);this.m_impulse.x+=d.x;this.m_impulse.y+=d.y;a=d.x*this.m_perp.x;c=d.x*this.m_perp.y;g=d.x*this.m_s1+d.y;b=d.x*this.m_s2+d.y}j.x-=this.m_invMassA*a;j.y-=this.m_invMassA*c;o-=this.m_invIA*g;q.x+=this.m_invMassB*a;q.y+=this.m_invMassB*c;n+=this.m_invIB*b;h.m_linearVelocity.SetV(j);h.m_angularVelocity=o;l.m_linearVelocity.SetV(q);l.m_angularVelocity=n};H.prototype.SolvePositionConstraints=function(){var d=
|
||||
this.m_bodyA,h=this.m_bodyB,l=d.m_sweep.c,j=d.m_sweep.a,o=h.m_sweep.c,q=h.m_sweep.a,n,a=0,c=0,g=0,b=a=n=0,e=0;c=false;var f=0,m=G.FromAngle(j),r=G.FromAngle(q);n=m;e=this.m_localAnchor1.x-this.m_localCenterA.x;var s=this.m_localAnchor1.y-this.m_localCenterA.y;a=n.col1.x*e+n.col2.x*s;s=n.col1.y*e+n.col2.y*s;e=a;n=r;r=this.m_localAnchor2.x-this.m_localCenterB.x;g=this.m_localAnchor2.y-this.m_localCenterB.y;a=n.col1.x*r+n.col2.x*g;g=n.col1.y*r+n.col2.y*g;r=a;n=o.x+r-l.x-e;a=o.y+g-l.y-s;if(this.m_enableLimit){this.m_axis=
|
||||
y.MulMV(m,this.m_localXAxis1);this.m_a1=(n+e)*this.m_axis.y-(a+s)*this.m_axis.x;this.m_a2=r*this.m_axis.y-g*this.m_axis.x;var v=this.m_axis.x*n+this.m_axis.y*a;if(y.Abs(this.m_upperTranslation-this.m_lowerTranslation)<2*F.b2_linearSlop){f=y.Clamp(v,-F.b2_maxLinearCorrection,F.b2_maxLinearCorrection);b=y.Abs(v);c=true}else if(v<=this.m_lowerTranslation){f=y.Clamp(v-this.m_lowerTranslation+F.b2_linearSlop,-F.b2_maxLinearCorrection,0);b=this.m_lowerTranslation-v;c=true}else if(v>=this.m_upperTranslation){f=
|
||||
y.Clamp(v-this.m_upperTranslation+F.b2_linearSlop,0,F.b2_maxLinearCorrection);b=v-this.m_upperTranslation;c=true}}this.m_perp=y.MulMV(m,this.m_localYAxis1);this.m_s1=(n+e)*this.m_perp.y-(a+s)*this.m_perp.x;this.m_s2=r*this.m_perp.y-g*this.m_perp.x;m=new A;s=this.m_perp.x*n+this.m_perp.y*a;r=q-j-this.m_refAngle;b=y.Max(b,y.Abs(s));e=y.Abs(r);if(c){c=this.m_invMassA;g=this.m_invMassB;n=this.m_invIA;a=this.m_invIB;this.m_K.col1.x=c+g+n*this.m_s1*this.m_s1+a*this.m_s2*this.m_s2;this.m_K.col1.y=n*this.m_s1+
|
||||
a*this.m_s2;this.m_K.col1.z=n*this.m_s1*this.m_a1+a*this.m_s2*this.m_a2;this.m_K.col2.x=this.m_K.col1.y;this.m_K.col2.y=n+a;this.m_K.col2.z=n*this.m_a1+a*this.m_a2;this.m_K.col3.x=this.m_K.col1.z;this.m_K.col3.y=this.m_K.col2.z;this.m_K.col3.z=c+g+n*this.m_a1*this.m_a1+a*this.m_a2*this.m_a2;this.m_K.Solve33(m,-s,-r,-f)}else{c=this.m_invMassA;g=this.m_invMassB;n=this.m_invIA;a=this.m_invIB;f=n*this.m_s1+a*this.m_s2;v=n+a;this.m_K.col1.Set(c+g+n*this.m_s1*this.m_s1+a*this.m_s2*this.m_s2,f,0);this.m_K.col2.Set(f,
|
||||
v,0);f=this.m_K.Solve22(new w,-s,-r);m.x=f.x;m.y=f.y;m.z=0}f=m.x*this.m_perp.x+m.z*this.m_axis.x;c=m.x*this.m_perp.y+m.z*this.m_axis.y;s=m.x*this.m_s1+m.y+m.z*this.m_a1;m=m.x*this.m_s2+m.y+m.z*this.m_a2;l.x-=this.m_invMassA*f;l.y-=this.m_invMassA*c;j-=this.m_invIA*s;o.x+=this.m_invMassB*f;o.y+=this.m_invMassB*c;q+=this.m_invIB*m;d.m_sweep.a=j;h.m_sweep.a=q;d.SynchronizeTransform();h.SynchronizeTransform();return b<=F.b2_linearSlop&&e<=F.b2_angularSlop};Box2D.inherit(O,Box2D.Dynamics.Joints.b2JointDef);
|
||||
O.prototype.__super=Box2D.Dynamics.Joints.b2JointDef.prototype;O.b2PrismaticJointDef=function(){Box2D.Dynamics.Joints.b2JointDef.b2JointDef.apply(this,arguments);this.localAnchorA=new w;this.localAnchorB=new w;this.localAxisA=new w};O.prototype.b2PrismaticJointDef=function(){this.__super.b2JointDef.call(this);this.type=I.e_prismaticJoint;this.localAxisA.Set(1,0);this.referenceAngle=0;this.enableLimit=false;this.upperTranslation=this.lowerTranslation=0;this.enableMotor=false;this.motorSpeed=this.maxMotorForce=
|
||||
0};O.prototype.Initialize=function(d,h,l,j){this.bodyA=d;this.bodyB=h;this.localAnchorA=this.bodyA.GetLocalPoint(l);this.localAnchorB=this.bodyB.GetLocalPoint(l);this.localAxisA=this.bodyA.GetLocalVector(j);this.referenceAngle=this.bodyB.GetAngle()-this.bodyA.GetAngle()};Box2D.inherit(E,Box2D.Dynamics.Joints.b2Joint);E.prototype.__super=Box2D.Dynamics.Joints.b2Joint.prototype;E.b2PulleyJoint=function(){Box2D.Dynamics.Joints.b2Joint.b2Joint.apply(this,arguments);this.m_groundAnchor1=new w;this.m_groundAnchor2=
|
||||
new w;this.m_localAnchor1=new w;this.m_localAnchor2=new w;this.m_u1=new w;this.m_u2=new w};E.prototype.GetAnchorA=function(){return this.m_bodyA.GetWorldPoint(this.m_localAnchor1)};E.prototype.GetAnchorB=function(){return this.m_bodyB.GetWorldPoint(this.m_localAnchor2)};E.prototype.GetReactionForce=function(d){if(d===undefined)d=0;return new w(d*this.m_impulse*this.m_u2.x,d*this.m_impulse*this.m_u2.y)};E.prototype.GetReactionTorque=function(){return 0};E.prototype.GetGroundAnchorA=function(){var d=
|
||||
this.m_ground.m_xf.position.Copy();d.Add(this.m_groundAnchor1);return d};E.prototype.GetGroundAnchorB=function(){var d=this.m_ground.m_xf.position.Copy();d.Add(this.m_groundAnchor2);return d};E.prototype.GetLength1=function(){var d=this.m_bodyA.GetWorldPoint(this.m_localAnchor1),h=d.x-(this.m_ground.m_xf.position.x+this.m_groundAnchor1.x);d=d.y-(this.m_ground.m_xf.position.y+this.m_groundAnchor1.y);return Math.sqrt(h*h+d*d)};E.prototype.GetLength2=function(){var d=this.m_bodyB.GetWorldPoint(this.m_localAnchor2),
|
||||
h=d.x-(this.m_ground.m_xf.position.x+this.m_groundAnchor2.x);d=d.y-(this.m_ground.m_xf.position.y+this.m_groundAnchor2.y);return Math.sqrt(h*h+d*d)};E.prototype.GetRatio=function(){return this.m_ratio};E.prototype.b2PulleyJoint=function(d){this.__super.b2Joint.call(this,d);this.m_ground=this.m_bodyA.m_world.m_groundBody;this.m_groundAnchor1.x=d.groundAnchorA.x-this.m_ground.m_xf.position.x;this.m_groundAnchor1.y=d.groundAnchorA.y-this.m_ground.m_xf.position.y;this.m_groundAnchor2.x=d.groundAnchorB.x-
|
||||
this.m_ground.m_xf.position.x;this.m_groundAnchor2.y=d.groundAnchorB.y-this.m_ground.m_xf.position.y;this.m_localAnchor1.SetV(d.localAnchorA);this.m_localAnchor2.SetV(d.localAnchorB);this.m_ratio=d.ratio;this.m_constant=d.lengthA+this.m_ratio*d.lengthB;this.m_maxLength1=y.Min(d.maxLengthA,this.m_constant-this.m_ratio*E.b2_minPulleyLength);this.m_maxLength2=y.Min(d.maxLengthB,(this.m_constant-E.b2_minPulleyLength)/this.m_ratio);this.m_limitImpulse2=this.m_limitImpulse1=this.m_impulse=0};E.prototype.InitVelocityConstraints=
|
||||
function(d){var h=this.m_bodyA,l=this.m_bodyB,j;j=h.m_xf.R;var o=this.m_localAnchor1.x-h.m_sweep.localCenter.x,q=this.m_localAnchor1.y-h.m_sweep.localCenter.y,n=j.col1.x*o+j.col2.x*q;q=j.col1.y*o+j.col2.y*q;o=n;j=l.m_xf.R;var a=this.m_localAnchor2.x-l.m_sweep.localCenter.x,c=this.m_localAnchor2.y-l.m_sweep.localCenter.y;n=j.col1.x*a+j.col2.x*c;c=j.col1.y*a+j.col2.y*c;a=n;j=l.m_sweep.c.x+a;n=l.m_sweep.c.y+c;var g=this.m_ground.m_xf.position.x+this.m_groundAnchor2.x,b=this.m_ground.m_xf.position.y+
|
||||
this.m_groundAnchor2.y;this.m_u1.Set(h.m_sweep.c.x+o-(this.m_ground.m_xf.position.x+this.m_groundAnchor1.x),h.m_sweep.c.y+q-(this.m_ground.m_xf.position.y+this.m_groundAnchor1.y));this.m_u2.Set(j-g,n-b);j=this.m_u1.Length();n=this.m_u2.Length();j>F.b2_linearSlop?this.m_u1.Multiply(1/j):this.m_u1.SetZero();n>F.b2_linearSlop?this.m_u2.Multiply(1/n):this.m_u2.SetZero();if(this.m_constant-j-this.m_ratio*n>0){this.m_state=I.e_inactiveLimit;this.m_impulse=0}else this.m_state=I.e_atUpperLimit;if(j<this.m_maxLength1){this.m_limitState1=
|
||||
I.e_inactiveLimit;this.m_limitImpulse1=0}else this.m_limitState1=I.e_atUpperLimit;if(n<this.m_maxLength2){this.m_limitState2=I.e_inactiveLimit;this.m_limitImpulse2=0}else this.m_limitState2=I.e_atUpperLimit;j=o*this.m_u1.y-q*this.m_u1.x;n=a*this.m_u2.y-c*this.m_u2.x;this.m_limitMass1=h.m_invMass+h.m_invI*j*j;this.m_limitMass2=l.m_invMass+l.m_invI*n*n;this.m_pulleyMass=this.m_limitMass1+this.m_ratio*this.m_ratio*this.m_limitMass2;this.m_limitMass1=1/this.m_limitMass1;this.m_limitMass2=1/this.m_limitMass2;
|
||||
this.m_pulleyMass=1/this.m_pulleyMass;if(d.warmStarting){this.m_impulse*=d.dtRatio;this.m_limitImpulse1*=d.dtRatio;this.m_limitImpulse2*=d.dtRatio;d=(-this.m_impulse-this.m_limitImpulse1)*this.m_u1.x;j=(-this.m_impulse-this.m_limitImpulse1)*this.m_u1.y;n=(-this.m_ratio*this.m_impulse-this.m_limitImpulse2)*this.m_u2.x;g=(-this.m_ratio*this.m_impulse-this.m_limitImpulse2)*this.m_u2.y;h.m_linearVelocity.x+=h.m_invMass*d;h.m_linearVelocity.y+=h.m_invMass*j;h.m_angularVelocity+=h.m_invI*(o*j-q*d);l.m_linearVelocity.x+=
|
||||
l.m_invMass*n;l.m_linearVelocity.y+=l.m_invMass*g;l.m_angularVelocity+=l.m_invI*(a*g-c*n)}else this.m_limitImpulse2=this.m_limitImpulse1=this.m_impulse=0};E.prototype.SolveVelocityConstraints=function(){var d=this.m_bodyA,h=this.m_bodyB,l;l=d.m_xf.R;var j=this.m_localAnchor1.x-d.m_sweep.localCenter.x,o=this.m_localAnchor1.y-d.m_sweep.localCenter.y,q=l.col1.x*j+l.col2.x*o;o=l.col1.y*j+l.col2.y*o;j=q;l=h.m_xf.R;var n=this.m_localAnchor2.x-h.m_sweep.localCenter.x,a=this.m_localAnchor2.y-h.m_sweep.localCenter.y;
|
||||
q=l.col1.x*n+l.col2.x*a;a=l.col1.y*n+l.col2.y*a;n=q;var c=q=l=0,g=0;l=g=l=g=c=q=l=0;if(this.m_state==I.e_atUpperLimit){l=d.m_linearVelocity.x+-d.m_angularVelocity*o;q=d.m_linearVelocity.y+d.m_angularVelocity*j;c=h.m_linearVelocity.x+-h.m_angularVelocity*a;g=h.m_linearVelocity.y+h.m_angularVelocity*n;l=-(this.m_u1.x*l+this.m_u1.y*q)-this.m_ratio*(this.m_u2.x*c+this.m_u2.y*g);g=this.m_pulleyMass*-l;l=this.m_impulse;this.m_impulse=y.Max(0,this.m_impulse+g);g=this.m_impulse-l;l=-g*this.m_u1.x;q=-g*this.m_u1.y;
|
||||
c=-this.m_ratio*g*this.m_u2.x;g=-this.m_ratio*g*this.m_u2.y;d.m_linearVelocity.x+=d.m_invMass*l;d.m_linearVelocity.y+=d.m_invMass*q;d.m_angularVelocity+=d.m_invI*(j*q-o*l);h.m_linearVelocity.x+=h.m_invMass*c;h.m_linearVelocity.y+=h.m_invMass*g;h.m_angularVelocity+=h.m_invI*(n*g-a*c)}if(this.m_limitState1==I.e_atUpperLimit){l=d.m_linearVelocity.x+-d.m_angularVelocity*o;q=d.m_linearVelocity.y+d.m_angularVelocity*j;l=-(this.m_u1.x*l+this.m_u1.y*q);g=-this.m_limitMass1*l;l=this.m_limitImpulse1;this.m_limitImpulse1=
|
||||
y.Max(0,this.m_limitImpulse1+g);g=this.m_limitImpulse1-l;l=-g*this.m_u1.x;q=-g*this.m_u1.y;d.m_linearVelocity.x+=d.m_invMass*l;d.m_linearVelocity.y+=d.m_invMass*q;d.m_angularVelocity+=d.m_invI*(j*q-o*l)}if(this.m_limitState2==I.e_atUpperLimit){c=h.m_linearVelocity.x+-h.m_angularVelocity*a;g=h.m_linearVelocity.y+h.m_angularVelocity*n;l=-(this.m_u2.x*c+this.m_u2.y*g);g=-this.m_limitMass2*l;l=this.m_limitImpulse2;this.m_limitImpulse2=y.Max(0,this.m_limitImpulse2+g);g=this.m_limitImpulse2-l;c=-g*this.m_u2.x;
|
||||
g=-g*this.m_u2.y;h.m_linearVelocity.x+=h.m_invMass*c;h.m_linearVelocity.y+=h.m_invMass*g;h.m_angularVelocity+=h.m_invI*(n*g-a*c)}};E.prototype.SolvePositionConstraints=function(){var d=this.m_bodyA,h=this.m_bodyB,l,j=this.m_ground.m_xf.position.x+this.m_groundAnchor1.x,o=this.m_ground.m_xf.position.y+this.m_groundAnchor1.y,q=this.m_ground.m_xf.position.x+this.m_groundAnchor2.x,n=this.m_ground.m_xf.position.y+this.m_groundAnchor2.y,a=0,c=0,g=0,b=0,e=l=0,f=0,m=0,r=e=m=l=e=l=0;if(this.m_state==I.e_atUpperLimit){l=
|
||||
d.m_xf.R;a=this.m_localAnchor1.x-d.m_sweep.localCenter.x;c=this.m_localAnchor1.y-d.m_sweep.localCenter.y;e=l.col1.x*a+l.col2.x*c;c=l.col1.y*a+l.col2.y*c;a=e;l=h.m_xf.R;g=this.m_localAnchor2.x-h.m_sweep.localCenter.x;b=this.m_localAnchor2.y-h.m_sweep.localCenter.y;e=l.col1.x*g+l.col2.x*b;b=l.col1.y*g+l.col2.y*b;g=e;l=d.m_sweep.c.x+a;e=d.m_sweep.c.y+c;f=h.m_sweep.c.x+g;m=h.m_sweep.c.y+b;this.m_u1.Set(l-j,e-o);this.m_u2.Set(f-q,m-n);l=this.m_u1.Length();e=this.m_u2.Length();l>F.b2_linearSlop?this.m_u1.Multiply(1/
|
||||
l):this.m_u1.SetZero();e>F.b2_linearSlop?this.m_u2.Multiply(1/e):this.m_u2.SetZero();l=this.m_constant-l-this.m_ratio*e;r=y.Max(r,-l);l=y.Clamp(l+F.b2_linearSlop,-F.b2_maxLinearCorrection,0);m=-this.m_pulleyMass*l;l=-m*this.m_u1.x;e=-m*this.m_u1.y;f=-this.m_ratio*m*this.m_u2.x;m=-this.m_ratio*m*this.m_u2.y;d.m_sweep.c.x+=d.m_invMass*l;d.m_sweep.c.y+=d.m_invMass*e;d.m_sweep.a+=d.m_invI*(a*e-c*l);h.m_sweep.c.x+=h.m_invMass*f;h.m_sweep.c.y+=h.m_invMass*m;h.m_sweep.a+=h.m_invI*(g*m-b*f);d.SynchronizeTransform();
|
||||
h.SynchronizeTransform()}if(this.m_limitState1==I.e_atUpperLimit){l=d.m_xf.R;a=this.m_localAnchor1.x-d.m_sweep.localCenter.x;c=this.m_localAnchor1.y-d.m_sweep.localCenter.y;e=l.col1.x*a+l.col2.x*c;c=l.col1.y*a+l.col2.y*c;a=e;l=d.m_sweep.c.x+a;e=d.m_sweep.c.y+c;this.m_u1.Set(l-j,e-o);l=this.m_u1.Length();if(l>F.b2_linearSlop){this.m_u1.x*=1/l;this.m_u1.y*=1/l}else this.m_u1.SetZero();l=this.m_maxLength1-l;r=y.Max(r,-l);l=y.Clamp(l+F.b2_linearSlop,-F.b2_maxLinearCorrection,0);m=-this.m_limitMass1*l;
|
||||
l=-m*this.m_u1.x;e=-m*this.m_u1.y;d.m_sweep.c.x+=d.m_invMass*l;d.m_sweep.c.y+=d.m_invMass*e;d.m_sweep.a+=d.m_invI*(a*e-c*l);d.SynchronizeTransform()}if(this.m_limitState2==I.e_atUpperLimit){l=h.m_xf.R;g=this.m_localAnchor2.x-h.m_sweep.localCenter.x;b=this.m_localAnchor2.y-h.m_sweep.localCenter.y;e=l.col1.x*g+l.col2.x*b;b=l.col1.y*g+l.col2.y*b;g=e;f=h.m_sweep.c.x+g;m=h.m_sweep.c.y+b;this.m_u2.Set(f-q,m-n);e=this.m_u2.Length();if(e>F.b2_linearSlop){this.m_u2.x*=1/e;this.m_u2.y*=1/e}else this.m_u2.SetZero();
|
||||
l=this.m_maxLength2-e;r=y.Max(r,-l);l=y.Clamp(l+F.b2_linearSlop,-F.b2_maxLinearCorrection,0);m=-this.m_limitMass2*l;f=-m*this.m_u2.x;m=-m*this.m_u2.y;h.m_sweep.c.x+=h.m_invMass*f;h.m_sweep.c.y+=h.m_invMass*m;h.m_sweep.a+=h.m_invI*(g*m-b*f);h.SynchronizeTransform()}return r<F.b2_linearSlop};Box2D.postDefs.push(function(){Box2D.Dynamics.Joints.b2PulleyJoint.b2_minPulleyLength=2});Box2D.inherit(R,Box2D.Dynamics.Joints.b2JointDef);R.prototype.__super=Box2D.Dynamics.Joints.b2JointDef.prototype;R.b2PulleyJointDef=
|
||||
function(){Box2D.Dynamics.Joints.b2JointDef.b2JointDef.apply(this,arguments);this.groundAnchorA=new w;this.groundAnchorB=new w;this.localAnchorA=new w;this.localAnchorB=new w};R.prototype.b2PulleyJointDef=function(){this.__super.b2JointDef.call(this);this.type=I.e_pulleyJoint;this.groundAnchorA.Set(-1,1);this.groundAnchorB.Set(1,1);this.localAnchorA.Set(-1,0);this.localAnchorB.Set(1,0);this.maxLengthB=this.lengthB=this.maxLengthA=this.lengthA=0;this.ratio=1;this.collideConnected=true};R.prototype.Initialize=
|
||||
function(d,h,l,j,o,q,n){if(n===undefined)n=0;this.bodyA=d;this.bodyB=h;this.groundAnchorA.SetV(l);this.groundAnchorB.SetV(j);this.localAnchorA=this.bodyA.GetLocalPoint(o);this.localAnchorB=this.bodyB.GetLocalPoint(q);d=o.x-l.x;l=o.y-l.y;this.lengthA=Math.sqrt(d*d+l*l);l=q.x-j.x;j=q.y-j.y;this.lengthB=Math.sqrt(l*l+j*j);this.ratio=n;n=this.lengthA+this.ratio*this.lengthB;this.maxLengthA=n-this.ratio*E.b2_minPulleyLength;this.maxLengthB=(n-E.b2_minPulleyLength)/this.ratio};Box2D.inherit(N,Box2D.Dynamics.Joints.b2Joint);
|
||||
N.prototype.__super=Box2D.Dynamics.Joints.b2Joint.prototype;N.b2RevoluteJoint=function(){Box2D.Dynamics.Joints.b2Joint.b2Joint.apply(this,arguments);this.K=new G;this.K1=new G;this.K2=new G;this.K3=new G;this.impulse3=new A;this.impulse2=new w;this.reduced=new w;this.m_localAnchor1=new w;this.m_localAnchor2=new w;this.m_impulse=new A;this.m_mass=new K};N.prototype.GetAnchorA=function(){return this.m_bodyA.GetWorldPoint(this.m_localAnchor1)};N.prototype.GetAnchorB=function(){return this.m_bodyB.GetWorldPoint(this.m_localAnchor2)};
|
||||
N.prototype.GetReactionForce=function(d){if(d===undefined)d=0;return new w(d*this.m_impulse.x,d*this.m_impulse.y)};N.prototype.GetReactionTorque=function(d){if(d===undefined)d=0;return d*this.m_impulse.z};N.prototype.GetJointAngle=function(){return this.m_bodyB.m_sweep.a-this.m_bodyA.m_sweep.a-this.m_referenceAngle};N.prototype.GetJointSpeed=function(){return this.m_bodyB.m_angularVelocity-this.m_bodyA.m_angularVelocity};N.prototype.IsLimitEnabled=function(){return this.m_enableLimit};N.prototype.EnableLimit=
|
||||
function(d){this.m_enableLimit=d};N.prototype.GetLowerLimit=function(){return this.m_lowerAngle};N.prototype.GetUpperLimit=function(){return this.m_upperAngle};N.prototype.SetLimits=function(d,h){if(d===undefined)d=0;if(h===undefined)h=0;this.m_lowerAngle=d;this.m_upperAngle=h};N.prototype.IsMotorEnabled=function(){this.m_bodyA.SetAwake(true);this.m_bodyB.SetAwake(true);return this.m_enableMotor};N.prototype.EnableMotor=function(d){this.m_enableMotor=d};N.prototype.SetMotorSpeed=function(d){if(d===
|
||||
undefined)d=0;this.m_bodyA.SetAwake(true);this.m_bodyB.SetAwake(true);this.m_motorSpeed=d};N.prototype.GetMotorSpeed=function(){return this.m_motorSpeed};N.prototype.SetMaxMotorTorque=function(d){if(d===undefined)d=0;this.m_maxMotorTorque=d};N.prototype.GetMotorTorque=function(){return this.m_maxMotorTorque};N.prototype.b2RevoluteJoint=function(d){this.__super.b2Joint.call(this,d);this.m_localAnchor1.SetV(d.localAnchorA);this.m_localAnchor2.SetV(d.localAnchorB);this.m_referenceAngle=d.referenceAngle;
|
||||
this.m_impulse.SetZero();this.m_motorImpulse=0;this.m_lowerAngle=d.lowerAngle;this.m_upperAngle=d.upperAngle;this.m_maxMotorTorque=d.maxMotorTorque;this.m_motorSpeed=d.motorSpeed;this.m_enableLimit=d.enableLimit;this.m_enableMotor=d.enableMotor;this.m_limitState=I.e_inactiveLimit};N.prototype.InitVelocityConstraints=function(d){var h=this.m_bodyA,l=this.m_bodyB,j,o=0;j=h.m_xf.R;var q=this.m_localAnchor1.x-h.m_sweep.localCenter.x,n=this.m_localAnchor1.y-h.m_sweep.localCenter.y;o=j.col1.x*q+j.col2.x*
|
||||
n;n=j.col1.y*q+j.col2.y*n;q=o;j=l.m_xf.R;var a=this.m_localAnchor2.x-l.m_sweep.localCenter.x,c=this.m_localAnchor2.y-l.m_sweep.localCenter.y;o=j.col1.x*a+j.col2.x*c;c=j.col1.y*a+j.col2.y*c;a=o;j=h.m_invMass;o=l.m_invMass;var g=h.m_invI,b=l.m_invI;this.m_mass.col1.x=j+o+n*n*g+c*c*b;this.m_mass.col2.x=-n*q*g-c*a*b;this.m_mass.col3.x=-n*g-c*b;this.m_mass.col1.y=this.m_mass.col2.x;this.m_mass.col2.y=j+o+q*q*g+a*a*b;this.m_mass.col3.y=q*g+a*b;this.m_mass.col1.z=this.m_mass.col3.x;this.m_mass.col2.z=this.m_mass.col3.y;
|
||||
this.m_mass.col3.z=g+b;this.m_motorMass=1/(g+b);if(this.m_enableMotor==false)this.m_motorImpulse=0;if(this.m_enableLimit){var e=l.m_sweep.a-h.m_sweep.a-this.m_referenceAngle;if(y.Abs(this.m_upperAngle-this.m_lowerAngle)<2*F.b2_angularSlop)this.m_limitState=I.e_equalLimits;else if(e<=this.m_lowerAngle){if(this.m_limitState!=I.e_atLowerLimit)this.m_impulse.z=0;this.m_limitState=I.e_atLowerLimit}else if(e>=this.m_upperAngle){if(this.m_limitState!=I.e_atUpperLimit)this.m_impulse.z=0;this.m_limitState=
|
||||
I.e_atUpperLimit}else{this.m_limitState=I.e_inactiveLimit;this.m_impulse.z=0}}else this.m_limitState=I.e_inactiveLimit;if(d.warmStarting){this.m_impulse.x*=d.dtRatio;this.m_impulse.y*=d.dtRatio;this.m_motorImpulse*=d.dtRatio;d=this.m_impulse.x;e=this.m_impulse.y;h.m_linearVelocity.x-=j*d;h.m_linearVelocity.y-=j*e;h.m_angularVelocity-=g*(q*e-n*d+this.m_motorImpulse+this.m_impulse.z);l.m_linearVelocity.x+=o*d;l.m_linearVelocity.y+=o*e;l.m_angularVelocity+=b*(a*e-c*d+this.m_motorImpulse+this.m_impulse.z)}else{this.m_impulse.SetZero();
|
||||
this.m_motorImpulse=0}};N.prototype.SolveVelocityConstraints=function(d){var h=this.m_bodyA,l=this.m_bodyB,j=0,o=j=0,q=0,n=0,a=0,c=h.m_linearVelocity,g=h.m_angularVelocity,b=l.m_linearVelocity,e=l.m_angularVelocity,f=h.m_invMass,m=l.m_invMass,r=h.m_invI,s=l.m_invI;if(this.m_enableMotor&&this.m_limitState!=I.e_equalLimits){o=this.m_motorMass*-(e-g-this.m_motorSpeed);q=this.m_motorImpulse;n=d.dt*this.m_maxMotorTorque;this.m_motorImpulse=y.Clamp(this.m_motorImpulse+o,-n,n);o=this.m_motorImpulse-q;g-=
|
||||
r*o;e+=s*o}if(this.m_enableLimit&&this.m_limitState!=I.e_inactiveLimit){d=h.m_xf.R;o=this.m_localAnchor1.x-h.m_sweep.localCenter.x;q=this.m_localAnchor1.y-h.m_sweep.localCenter.y;j=d.col1.x*o+d.col2.x*q;q=d.col1.y*o+d.col2.y*q;o=j;d=l.m_xf.R;n=this.m_localAnchor2.x-l.m_sweep.localCenter.x;a=this.m_localAnchor2.y-l.m_sweep.localCenter.y;j=d.col1.x*n+d.col2.x*a;a=d.col1.y*n+d.col2.y*a;n=j;d=b.x+-e*a-c.x- -g*q;var v=b.y+e*n-c.y-g*o;this.m_mass.Solve33(this.impulse3,-d,-v,-(e-g));if(this.m_limitState==
|
||||
I.e_equalLimits)this.m_impulse.Add(this.impulse3);else if(this.m_limitState==I.e_atLowerLimit){j=this.m_impulse.z+this.impulse3.z;if(j<0){this.m_mass.Solve22(this.reduced,-d,-v);this.impulse3.x=this.reduced.x;this.impulse3.y=this.reduced.y;this.impulse3.z=-this.m_impulse.z;this.m_impulse.x+=this.reduced.x;this.m_impulse.y+=this.reduced.y;this.m_impulse.z=0}}else if(this.m_limitState==I.e_atUpperLimit){j=this.m_impulse.z+this.impulse3.z;if(j>0){this.m_mass.Solve22(this.reduced,-d,-v);this.impulse3.x=
|
||||
this.reduced.x;this.impulse3.y=this.reduced.y;this.impulse3.z=-this.m_impulse.z;this.m_impulse.x+=this.reduced.x;this.m_impulse.y+=this.reduced.y;this.m_impulse.z=0}}c.x-=f*this.impulse3.x;c.y-=f*this.impulse3.y;g-=r*(o*this.impulse3.y-q*this.impulse3.x+this.impulse3.z);b.x+=m*this.impulse3.x;b.y+=m*this.impulse3.y;e+=s*(n*this.impulse3.y-a*this.impulse3.x+this.impulse3.z)}else{d=h.m_xf.R;o=this.m_localAnchor1.x-h.m_sweep.localCenter.x;q=this.m_localAnchor1.y-h.m_sweep.localCenter.y;j=d.col1.x*o+
|
||||
d.col2.x*q;q=d.col1.y*o+d.col2.y*q;o=j;d=l.m_xf.R;n=this.m_localAnchor2.x-l.m_sweep.localCenter.x;a=this.m_localAnchor2.y-l.m_sweep.localCenter.y;j=d.col1.x*n+d.col2.x*a;a=d.col1.y*n+d.col2.y*a;n=j;this.m_mass.Solve22(this.impulse2,-(b.x+-e*a-c.x- -g*q),-(b.y+e*n-c.y-g*o));this.m_impulse.x+=this.impulse2.x;this.m_impulse.y+=this.impulse2.y;c.x-=f*this.impulse2.x;c.y-=f*this.impulse2.y;g-=r*(o*this.impulse2.y-q*this.impulse2.x);b.x+=m*this.impulse2.x;b.y+=m*this.impulse2.y;e+=s*(n*this.impulse2.y-
|
||||
a*this.impulse2.x)}h.m_linearVelocity.SetV(c);h.m_angularVelocity=g;l.m_linearVelocity.SetV(b);l.m_angularVelocity=e};N.prototype.SolvePositionConstraints=function(){var d=0,h,l=this.m_bodyA,j=this.m_bodyB,o=0,q=h=0,n=0,a=0;if(this.m_enableLimit&&this.m_limitState!=I.e_inactiveLimit){d=j.m_sweep.a-l.m_sweep.a-this.m_referenceAngle;var c=0;if(this.m_limitState==I.e_equalLimits){d=y.Clamp(d-this.m_lowerAngle,-F.b2_maxAngularCorrection,F.b2_maxAngularCorrection);c=-this.m_motorMass*d;o=y.Abs(d)}else if(this.m_limitState==
|
||||
I.e_atLowerLimit){d=d-this.m_lowerAngle;o=-d;d=y.Clamp(d+F.b2_angularSlop,-F.b2_maxAngularCorrection,0);c=-this.m_motorMass*d}else if(this.m_limitState==I.e_atUpperLimit){o=d=d-this.m_upperAngle;d=y.Clamp(d-F.b2_angularSlop,0,F.b2_maxAngularCorrection);c=-this.m_motorMass*d}l.m_sweep.a-=l.m_invI*c;j.m_sweep.a+=j.m_invI*c;l.SynchronizeTransform();j.SynchronizeTransform()}h=l.m_xf.R;c=this.m_localAnchor1.x-l.m_sweep.localCenter.x;d=this.m_localAnchor1.y-l.m_sweep.localCenter.y;q=h.col1.x*c+h.col2.x*
|
||||
d;d=h.col1.y*c+h.col2.y*d;c=q;h=j.m_xf.R;var g=this.m_localAnchor2.x-j.m_sweep.localCenter.x,b=this.m_localAnchor2.y-j.m_sweep.localCenter.y;q=h.col1.x*g+h.col2.x*b;b=h.col1.y*g+h.col2.y*b;g=q;n=j.m_sweep.c.x+g-l.m_sweep.c.x-c;a=j.m_sweep.c.y+b-l.m_sweep.c.y-d;var e=n*n+a*a;h=Math.sqrt(e);q=l.m_invMass;var f=j.m_invMass,m=l.m_invI,r=j.m_invI,s=10*F.b2_linearSlop;if(e>s*s){e=1/(q+f);n=e*-n;a=e*-a;l.m_sweep.c.x-=0.5*q*n;l.m_sweep.c.y-=0.5*q*a;j.m_sweep.c.x+=0.5*f*n;j.m_sweep.c.y+=0.5*f*a;n=j.m_sweep.c.x+
|
||||
g-l.m_sweep.c.x-c;a=j.m_sweep.c.y+b-l.m_sweep.c.y-d}this.K1.col1.x=q+f;this.K1.col2.x=0;this.K1.col1.y=0;this.K1.col2.y=q+f;this.K2.col1.x=m*d*d;this.K2.col2.x=-m*c*d;this.K2.col1.y=-m*c*d;this.K2.col2.y=m*c*c;this.K3.col1.x=r*b*b;this.K3.col2.x=-r*g*b;this.K3.col1.y=-r*g*b;this.K3.col2.y=r*g*g;this.K.SetM(this.K1);this.K.AddM(this.K2);this.K.AddM(this.K3);this.K.Solve(N.tImpulse,-n,-a);n=N.tImpulse.x;a=N.tImpulse.y;l.m_sweep.c.x-=l.m_invMass*n;l.m_sweep.c.y-=l.m_invMass*a;l.m_sweep.a-=l.m_invI*(c*
|
||||
a-d*n);j.m_sweep.c.x+=j.m_invMass*n;j.m_sweep.c.y+=j.m_invMass*a;j.m_sweep.a+=j.m_invI*(g*a-b*n);l.SynchronizeTransform();j.SynchronizeTransform();return h<=F.b2_linearSlop&&o<=F.b2_angularSlop};Box2D.postDefs.push(function(){Box2D.Dynamics.Joints.b2RevoluteJoint.tImpulse=new w});Box2D.inherit(S,Box2D.Dynamics.Joints.b2JointDef);S.prototype.__super=Box2D.Dynamics.Joints.b2JointDef.prototype;S.b2RevoluteJointDef=function(){Box2D.Dynamics.Joints.b2JointDef.b2JointDef.apply(this,arguments);this.localAnchorA=
|
||||
new w;this.localAnchorB=new w};S.prototype.b2RevoluteJointDef=function(){this.__super.b2JointDef.call(this);this.type=I.e_revoluteJoint;this.localAnchorA.Set(0,0);this.localAnchorB.Set(0,0);this.motorSpeed=this.maxMotorTorque=this.upperAngle=this.lowerAngle=this.referenceAngle=0;this.enableMotor=this.enableLimit=false};S.prototype.Initialize=function(d,h,l){this.bodyA=d;this.bodyB=h;this.localAnchorA=this.bodyA.GetLocalPoint(l);this.localAnchorB=this.bodyB.GetLocalPoint(l);this.referenceAngle=this.bodyB.GetAngle()-
|
||||
this.bodyA.GetAngle()};Box2D.inherit(aa,Box2D.Dynamics.Joints.b2Joint);aa.prototype.__super=Box2D.Dynamics.Joints.b2Joint.prototype;aa.b2WeldJoint=function(){Box2D.Dynamics.Joints.b2Joint.b2Joint.apply(this,arguments);this.m_localAnchorA=new w;this.m_localAnchorB=new w;this.m_impulse=new A;this.m_mass=new K};aa.prototype.GetAnchorA=function(){return this.m_bodyA.GetWorldPoint(this.m_localAnchorA)};aa.prototype.GetAnchorB=function(){return this.m_bodyB.GetWorldPoint(this.m_localAnchorB)};aa.prototype.GetReactionForce=
|
||||
function(d){if(d===undefined)d=0;return new w(d*this.m_impulse.x,d*this.m_impulse.y)};aa.prototype.GetReactionTorque=function(d){if(d===undefined)d=0;return d*this.m_impulse.z};aa.prototype.b2WeldJoint=function(d){this.__super.b2Joint.call(this,d);this.m_localAnchorA.SetV(d.localAnchorA);this.m_localAnchorB.SetV(d.localAnchorB);this.m_referenceAngle=d.referenceAngle;this.m_impulse.SetZero();this.m_mass=new K};aa.prototype.InitVelocityConstraints=function(d){var h,l=0,j=this.m_bodyA,o=this.m_bodyB;
|
||||
h=j.m_xf.R;var q=this.m_localAnchorA.x-j.m_sweep.localCenter.x,n=this.m_localAnchorA.y-j.m_sweep.localCenter.y;l=h.col1.x*q+h.col2.x*n;n=h.col1.y*q+h.col2.y*n;q=l;h=o.m_xf.R;var a=this.m_localAnchorB.x-o.m_sweep.localCenter.x,c=this.m_localAnchorB.y-o.m_sweep.localCenter.y;l=h.col1.x*a+h.col2.x*c;c=h.col1.y*a+h.col2.y*c;a=l;h=j.m_invMass;l=o.m_invMass;var g=j.m_invI,b=o.m_invI;this.m_mass.col1.x=h+l+n*n*g+c*c*b;this.m_mass.col2.x=-n*q*g-c*a*b;this.m_mass.col3.x=-n*g-c*b;this.m_mass.col1.y=this.m_mass.col2.x;
|
||||
this.m_mass.col2.y=h+l+q*q*g+a*a*b;this.m_mass.col3.y=q*g+a*b;this.m_mass.col1.z=this.m_mass.col3.x;this.m_mass.col2.z=this.m_mass.col3.y;this.m_mass.col3.z=g+b;if(d.warmStarting){this.m_impulse.x*=d.dtRatio;this.m_impulse.y*=d.dtRatio;this.m_impulse.z*=d.dtRatio;j.m_linearVelocity.x-=h*this.m_impulse.x;j.m_linearVelocity.y-=h*this.m_impulse.y;j.m_angularVelocity-=g*(q*this.m_impulse.y-n*this.m_impulse.x+this.m_impulse.z);o.m_linearVelocity.x+=l*this.m_impulse.x;o.m_linearVelocity.y+=l*this.m_impulse.y;
|
||||
o.m_angularVelocity+=b*(a*this.m_impulse.y-c*this.m_impulse.x+this.m_impulse.z)}else this.m_impulse.SetZero()};aa.prototype.SolveVelocityConstraints=function(){var d,h=0,l=this.m_bodyA,j=this.m_bodyB,o=l.m_linearVelocity,q=l.m_angularVelocity,n=j.m_linearVelocity,a=j.m_angularVelocity,c=l.m_invMass,g=j.m_invMass,b=l.m_invI,e=j.m_invI;d=l.m_xf.R;var f=this.m_localAnchorA.x-l.m_sweep.localCenter.x,m=this.m_localAnchorA.y-l.m_sweep.localCenter.y;h=d.col1.x*f+d.col2.x*m;m=d.col1.y*f+d.col2.y*m;f=h;d=
|
||||
j.m_xf.R;var r=this.m_localAnchorB.x-j.m_sweep.localCenter.x,s=this.m_localAnchorB.y-j.m_sweep.localCenter.y;h=d.col1.x*r+d.col2.x*s;s=d.col1.y*r+d.col2.y*s;r=h;d=n.x-a*s-o.x+q*m;h=n.y+a*r-o.y-q*f;var v=a-q,t=new A;this.m_mass.Solve33(t,-d,-h,-v);this.m_impulse.Add(t);o.x-=c*t.x;o.y-=c*t.y;q-=b*(f*t.y-m*t.x+t.z);n.x+=g*t.x;n.y+=g*t.y;a+=e*(r*t.y-s*t.x+t.z);l.m_angularVelocity=q;j.m_angularVelocity=a};aa.prototype.SolvePositionConstraints=function(){var d,h=0,l=this.m_bodyA,j=this.m_bodyB;d=l.m_xf.R;
|
||||
var o=this.m_localAnchorA.x-l.m_sweep.localCenter.x,q=this.m_localAnchorA.y-l.m_sweep.localCenter.y;h=d.col1.x*o+d.col2.x*q;q=d.col1.y*o+d.col2.y*q;o=h;d=j.m_xf.R;var n=this.m_localAnchorB.x-j.m_sweep.localCenter.x,a=this.m_localAnchorB.y-j.m_sweep.localCenter.y;h=d.col1.x*n+d.col2.x*a;a=d.col1.y*n+d.col2.y*a;n=h;d=l.m_invMass;h=j.m_invMass;var c=l.m_invI,g=j.m_invI,b=j.m_sweep.c.x+n-l.m_sweep.c.x-o,e=j.m_sweep.c.y+a-l.m_sweep.c.y-q,f=j.m_sweep.a-l.m_sweep.a-this.m_referenceAngle,m=10*F.b2_linearSlop,
|
||||
r=Math.sqrt(b*b+e*e),s=y.Abs(f);if(r>m){c*=1;g*=1}this.m_mass.col1.x=d+h+q*q*c+a*a*g;this.m_mass.col2.x=-q*o*c-a*n*g;this.m_mass.col3.x=-q*c-a*g;this.m_mass.col1.y=this.m_mass.col2.x;this.m_mass.col2.y=d+h+o*o*c+n*n*g;this.m_mass.col3.y=o*c+n*g;this.m_mass.col1.z=this.m_mass.col3.x;this.m_mass.col2.z=this.m_mass.col3.y;this.m_mass.col3.z=c+g;m=new A;this.m_mass.Solve33(m,-b,-e,-f);l.m_sweep.c.x-=d*m.x;l.m_sweep.c.y-=d*m.y;l.m_sweep.a-=c*(o*m.y-q*m.x+m.z);j.m_sweep.c.x+=h*m.x;j.m_sweep.c.y+=h*m.y;
|
||||
j.m_sweep.a+=g*(n*m.y-a*m.x+m.z);l.SynchronizeTransform();j.SynchronizeTransform();return r<=F.b2_linearSlop&&s<=F.b2_angularSlop};Box2D.inherit(Z,Box2D.Dynamics.Joints.b2JointDef);Z.prototype.__super=Box2D.Dynamics.Joints.b2JointDef.prototype;Z.b2WeldJointDef=function(){Box2D.Dynamics.Joints.b2JointDef.b2JointDef.apply(this,arguments);this.localAnchorA=new w;this.localAnchorB=new w};Z.prototype.b2WeldJointDef=function(){this.__super.b2JointDef.call(this);this.type=I.e_weldJoint;this.referenceAngle=
|
||||
0};Z.prototype.Initialize=function(d,h,l){this.bodyA=d;this.bodyB=h;this.localAnchorA.SetV(this.bodyA.GetLocalPoint(l));this.localAnchorB.SetV(this.bodyB.GetLocalPoint(l));this.referenceAngle=this.bodyB.GetAngle()-this.bodyA.GetAngle()}})();
|
||||
(function(){var F=Box2D.Dynamics.b2DebugDraw;F.b2DebugDraw=function(){this.m_xformScale=this.m_fillAlpha=this.m_alpha=this.m_lineThickness=this.m_drawScale=1;var G=this;this.m_sprite={graphics:{clear:function(){G.m_ctx.clearRect(0,0,G.m_ctx.canvas.width,G.m_ctx.canvas.height)}}}};F.prototype._color=function(G,K){return"rgba("+((G&16711680)>>16)+","+((G&65280)>>8)+","+(G&255)+","+K+")"};F.prototype.b2DebugDraw=function(){this.m_drawFlags=0};F.prototype.SetFlags=function(G){if(G===undefined)G=0;this.m_drawFlags=
|
||||
G};F.prototype.GetFlags=function(){return this.m_drawFlags};F.prototype.AppendFlags=function(G){if(G===undefined)G=0;this.m_drawFlags|=G};F.prototype.ClearFlags=function(G){if(G===undefined)G=0;this.m_drawFlags&=~G};F.prototype.SetSprite=function(G){this.m_ctx=G};F.prototype.GetSprite=function(){return this.m_ctx};F.prototype.SetDrawScale=function(G){if(G===undefined)G=0;this.m_drawScale=G};F.prototype.GetDrawScale=function(){return this.m_drawScale};F.prototype.SetLineThickness=function(G){if(G===
|
||||
undefined)G=0;this.m_lineThickness=G;this.m_ctx.strokeWidth=G};F.prototype.GetLineThickness=function(){return this.m_lineThickness};F.prototype.SetAlpha=function(G){if(G===undefined)G=0;this.m_alpha=G};F.prototype.GetAlpha=function(){return this.m_alpha};F.prototype.SetFillAlpha=function(G){if(G===undefined)G=0;this.m_fillAlpha=G};F.prototype.GetFillAlpha=function(){return this.m_fillAlpha};F.prototype.SetXFormScale=function(G){if(G===undefined)G=0;this.m_xformScale=G};F.prototype.GetXFormScale=function(){return this.m_xformScale};
|
||||
F.prototype.DrawPolygon=function(G,K,y){if(K){var w=this.m_ctx,A=this.m_drawScale;w.beginPath();w.strokeStyle=this._color(y.color,this.m_alpha);w.moveTo(G[0].x*A,G[0].y*A);for(y=1;y<K;y++)w.lineTo(G[y].x*A,G[y].y*A);w.lineTo(G[0].x*A,G[0].y*A);w.closePath();w.stroke()}};F.prototype.DrawSolidPolygon=function(G,K,y){if(K){var w=this.m_ctx,A=this.m_drawScale;w.beginPath();w.strokeStyle=this._color(y.color,this.m_alpha);w.fillStyle=this._color(y.color,this.m_fillAlpha);w.moveTo(G[0].x*A,G[0].y*A);for(y=
|
||||
1;y<K;y++)w.lineTo(G[y].x*A,G[y].y*A);w.lineTo(G[0].x*A,G[0].y*A);w.closePath();w.fill();w.stroke()}};F.prototype.DrawCircle=function(G,K,y){if(K){var w=this.m_ctx,A=this.m_drawScale;w.beginPath();w.strokeStyle=this._color(y.color,this.m_alpha);w.arc(G.x*A,G.y*A,K*A,0,Math.PI*2,true);w.closePath();w.stroke()}};F.prototype.DrawSolidCircle=function(G,K,y,w){if(K){var A=this.m_ctx,U=this.m_drawScale,p=G.x*U,B=G.y*U;A.moveTo(0,0);A.beginPath();A.strokeStyle=this._color(w.color,this.m_alpha);A.fillStyle=
|
||||
this._color(w.color,this.m_fillAlpha);A.arc(p,B,K*U,0,Math.PI*2,true);A.moveTo(p,B);A.lineTo((G.x+y.x*K)*U,(G.y+y.y*K)*U);A.closePath();A.fill();A.stroke()}};F.prototype.DrawSegment=function(G,K,y){var w=this.m_ctx,A=this.m_drawScale;w.strokeStyle=this._color(y.color,this.m_alpha);w.beginPath();w.moveTo(G.x*A,G.y*A);w.lineTo(K.x*A,K.y*A);w.closePath();w.stroke()};F.prototype.DrawTransform=function(G){var K=this.m_ctx,y=this.m_drawScale;K.beginPath();K.strokeStyle=this._color(16711680,this.m_alpha);
|
||||
K.moveTo(G.position.x*y,G.position.y*y);K.lineTo((G.position.x+this.m_xformScale*G.R.col1.x)*y,(G.position.y+this.m_xformScale*G.R.col1.y)*y);K.strokeStyle=this._color(65280,this.m_alpha);K.moveTo(G.position.x*y,G.position.y*y);K.lineTo((G.position.x+this.m_xformScale*G.R.col2.x)*y,(G.position.y+this.m_xformScale*G.R.col2.y)*y);K.closePath();K.stroke()}})();var i;for(i=0;i<Box2D.postDefs.length;++i)Box2D.postDefs[i]();delete Box2D.postDefs;
|
||||
|
|
@ -1,33 +0,0 @@
|
|||
Chuck.Collision.Detector = function(me) { //extends b2ContactListener {
|
||||
this._me = me;
|
||||
|
||||
this._listener = new Chuck.b2ContactListener();
|
||||
this._listener._chuckDetector = this;
|
||||
this._listener.BeginContact = this.BeginContact;
|
||||
this._listener.PostSolve = this.PostSolve;
|
||||
this._listener.EndContact = this.EndContact;
|
||||
}
|
||||
|
||||
Chuck.Collision.Detector.prototype.getListener = function() {
|
||||
return this._listener;
|
||||
}
|
||||
|
||||
Chuck.Collision.Detector.prototype.handleStand = function(point, isColliding) {
|
||||
if (point.GetFixtureA().GetUserData() == 'myFeet' || point.GetFixtureB().GetUserData() == 'myFeet') {
|
||||
this._me.onFootSensorDetection(isColliding);
|
||||
}
|
||||
}
|
||||
|
||||
/** Extension **/
|
||||
|
||||
Chuck.Collision.Detector.prototype.BeginContact = function(point) {
|
||||
this._chuckDetector.handleStand(point, true);
|
||||
}
|
||||
|
||||
Chuck.Collision.Detector.prototype.PostSolve = function(point, impulse) {
|
||||
this._chuckDetector.handleStand(point, true);
|
||||
}
|
||||
|
||||
Chuck.Collision.Detector.prototype.EndContact = function(point) {
|
||||
this._chuckDetector.handleStand(point, false);
|
||||
}
|
||||
|
|
@ -1,62 +0,0 @@
|
|||
var Chuck = {
|
||||
Physics: {},
|
||||
Loader: {},
|
||||
Control: {},
|
||||
Collision: {},
|
||||
|
||||
b2Vec2 : Box2D.Common.Math.b2Vec2,
|
||||
b2AABB : Box2D.Collision.b2AABB,
|
||||
b2BodyDef : Box2D.Dynamics.b2BodyDef,
|
||||
b2Body : Box2D.Dynamics.b2Body,
|
||||
b2FixtureDef : Box2D.Dynamics.b2FixtureDef,
|
||||
b2Fixture : Box2D.Dynamics.b2Fixture,
|
||||
b2World : Box2D.Dynamics.b2World,
|
||||
b2MassData : Box2D.Collision.Shapes.b2MassData,
|
||||
b2PolygonShape : Box2D.Collision.Shapes.b2PolygonShape,
|
||||
b2CircleShape : Box2D.Collision.Shapes.b2CircleShape,
|
||||
b2DebugDraw : Box2D.Dynamics.b2DebugDraw,
|
||||
b2MouseJointDef : Box2D.Dynamics.Joints.b2MouseJointDef,
|
||||
b2ContactListener : Box2D.Dynamics.b2ContactListener
|
||||
};
|
||||
|
||||
Chuck.Settings = {
|
||||
STAGE_WIDTH : 600,
|
||||
STAGE_HEIGHT : 400,
|
||||
|
||||
// BOX2D INITIALATORS
|
||||
RATIO : 35,
|
||||
BOX2D_WORLD_AABB_SIZE : 3000,
|
||||
BOX2D_ALLOW_SLEEP : true,
|
||||
BOX2D_GRAVITY : 16,
|
||||
BOX2D_VELOCITY_ITERATIONS : 5,
|
||||
BOX2D_POSITION_ITERATIONS : 5,
|
||||
BOX2D_TIME_STEP : 1 / 30,
|
||||
|
||||
// GRAPHIC PATHS
|
||||
GRAPHICS_PATH : 'img',
|
||||
GRAPHICS_SUBPATH_ITEMS : 'Items',
|
||||
GRAPHICS_SUBPATH_CHARACTERS : 'Characters',
|
||||
|
||||
TILE_SIZE : 15,
|
||||
|
||||
// GAME PLAY
|
||||
WALK_SPEED : 2.5,
|
||||
RUN_SPEED : 4.0,
|
||||
FLY_SPEED : 3.2,
|
||||
JUMP_SPEED : 3.0,
|
||||
|
||||
// restitution : bouncyness, friction : rubbing, density : mass
|
||||
TILE_FRICTION : 0.99,
|
||||
TILE_RESTITUTION : 0.1,
|
||||
|
||||
PLAYER_DENSITY : 0.96,
|
||||
PLAYER_FRICTION : 5,
|
||||
PLAYER_MOTION_FRICTION : 0.1,
|
||||
PLAYER_RESTITUTION : 0.0,
|
||||
PLAYER_LINEAR_DAMPING : .5,
|
||||
|
||||
|
||||
ITEM_DENSITY : 0.9,
|
||||
ITEM_FRICTION : 0.99,
|
||||
ITEM_RESTITUTION : 0.02
|
||||
}
|
||||
|
|
@ -1,68 +0,0 @@
|
|||
Chuck.Control.InputControlUnit = function(ki, me) {
|
||||
this._ki = ki;
|
||||
this._me = me;
|
||||
|
||||
this._shift;
|
||||
this._isJumping;
|
||||
|
||||
this.KEY_LEFT = 65;
|
||||
this.KEY_RIGHT = 68;
|
||||
this.KEY_UP = 87;
|
||||
this.KEY_DOWN = 83;
|
||||
|
||||
this.init();
|
||||
}
|
||||
|
||||
Chuck.Control.InputControlUnit.prototype.init = function() {
|
||||
|
||||
this._ki.setInputControlUnit(this);
|
||||
|
||||
this._ki.registerKey(this.KEY_LEFT, 'moveLeft', 'stop', 'moveLeft');
|
||||
this._ki.registerKey(this.KEY_RIGHT, 'moveRight', 'stop', 'moveRight');
|
||||
this._ki.registerKey(this.KEY_UP, 'jump', 'jumped', 'jumping');
|
||||
this._ki.registerKey(this.KEY_DOWN, 'duck', 'standUp', 'duck');
|
||||
this._ki.registerKey(this.KEY_DOWN, 'activateShift', 'activateShift', 'deactivateShift');
|
||||
}
|
||||
|
||||
Chuck.Control.InputControlUnit.prototype.moveLeft = function() {
|
||||
this._me.move(-1);
|
||||
}
|
||||
|
||||
Chuck.Control.InputControlUnit.prototype.moveRight = function() {
|
||||
this._me.move(1);
|
||||
}
|
||||
|
||||
Chuck.Control.InputControlUnit.prototype.stop = function() {
|
||||
this._me.stop();
|
||||
}
|
||||
|
||||
Chuck.Control.InputControlUnit.prototype.jump = function() {
|
||||
this._isJumping = true;
|
||||
this._me.jump();
|
||||
}
|
||||
|
||||
Chuck.Control.InputControlUnit.prototype.jumped = function() {
|
||||
this._isJumping = false;
|
||||
}
|
||||
|
||||
Chuck.Control.InputControlUnit.prototype.jumping = function() {
|
||||
if (this._isJumping) {
|
||||
this._me.jumping();
|
||||
}
|
||||
}
|
||||
|
||||
Chuck.Control.InputControlUnit.prototype.duck = function() {
|
||||
this._me.duck();
|
||||
}
|
||||
|
||||
Chuck.Control.InputControlUnit.prototype.standUp = function() {
|
||||
this._me.standUp();
|
||||
}
|
||||
|
||||
Chuck.Control.InputControlUnit.prototype.activateShift = function() {
|
||||
this._shift = true;
|
||||
}
|
||||
|
||||
Chuck.Control.InputControlUnit.prototype.deactivateShift = function() {
|
||||
this._shift = false;
|
||||
}
|
||||
|
|
@ -1,56 +0,0 @@
|
|||
Chuck.Control.Key = function() {
|
||||
this._active = false;
|
||||
this._activityUpdateStatus = false;
|
||||
this._activityUpdateNeeded = false;
|
||||
this._keyDown = null;
|
||||
this._keyUp = null;
|
||||
this._keyFrame = null;
|
||||
|
||||
}
|
||||
Chuck.Control.Key.prototype.setActivityUpdateStatus = function(active) {
|
||||
this._activityUpdateStatus = active;
|
||||
}
|
||||
|
||||
Chuck.Control.Key.prototype.getActivityUpdateStatus = function() {
|
||||
return this._activityUpdateStatus;
|
||||
}
|
||||
|
||||
Chuck.Control.Key.prototype.setActivityUpdateNeeded = function(need) {
|
||||
this._activityUpdateNeeded = need;
|
||||
}
|
||||
|
||||
Chuck.Control.Key.prototype.getActivityUpdateNeeded = function() {
|
||||
return this._activityUpdateNeeded;
|
||||
}
|
||||
|
||||
Chuck.Control.Key.prototype.setActive = function(active) {
|
||||
this._active = active;
|
||||
}
|
||||
|
||||
Chuck.Control.Key.prototype.getActive = function() {
|
||||
return this._active;
|
||||
}
|
||||
|
||||
Chuck.Control.Key.prototype.setKeyDownFunction = function(f) {
|
||||
this._keyDown = f;
|
||||
}
|
||||
|
||||
Chuck.Control.Key.prototype.getKeyDownFunction = function() {
|
||||
return this._keyDown;
|
||||
}
|
||||
|
||||
Chuck.Control.Key.prototype.setKeyUpFunction = function(f) {
|
||||
this._keyUp = f;
|
||||
}
|
||||
|
||||
Chuck.Control.Key.prototype.getKeyUpFunction = function() {
|
||||
return this._keyUp;
|
||||
}
|
||||
|
||||
Chuck.Control.Key.prototype.setKeyFrameFunction = function(f) {
|
||||
this._keyFrame = f;
|
||||
}
|
||||
|
||||
Chuck.Control.Key.prototype.getKeyFrameFunction = function() {
|
||||
return this._keyFrame;
|
||||
}
|
||||
|
|
@ -1,72 +0,0 @@
|
|||
Chuck.Control.KeyboardInput = function() {
|
||||
this._registry = {};
|
||||
this._inputControlUnit = null;
|
||||
|
||||
this.init();
|
||||
}
|
||||
|
||||
Chuck.Control.KeyboardInput.prototype.init = function() {
|
||||
$(window).keydown($.proxy(this._onKeyDown, this));
|
||||
$(window).keyup($.proxy(this._onKeyUp, this));
|
||||
}
|
||||
|
||||
Chuck.Control.KeyboardInput.prototype.setInputControlUnit = function(inputControlUnit) {
|
||||
this._inputControlUnit = inputControlUnit;
|
||||
}
|
||||
|
||||
Chuck.Control.KeyboardInput.prototype.registerKey = function(keyCode, onKeyDown, onKeyUp, onKeyFrame) {
|
||||
var key = new Chuck.Control.Key();
|
||||
key.setKeyDownFunction(onKeyDown);
|
||||
key.setKeyUpFunction(onKeyUp);
|
||||
key.setKeyFrameFunction(onKeyFrame);
|
||||
this._registry[keyCode] = key;
|
||||
}
|
||||
|
||||
Chuck.Control.KeyboardInput.prototype._getKeyByKeyCode = function(keyCode) {
|
||||
return this._registry[keyCode];
|
||||
}
|
||||
|
||||
Chuck.Control.KeyboardInput.prototype._onKeyDown = function(e) {
|
||||
var key = this._getKeyByKeyCode(e.keyCode);
|
||||
if (key && key.getActive() == false) {
|
||||
key.setActivityUpdateStatus(true);
|
||||
key.setActivityUpdateNeeded(true);
|
||||
}
|
||||
}
|
||||
|
||||
Chuck.Control.KeyboardInput.prototype._onKeyUp = function(e) {
|
||||
var key = this._getKeyByKeyCode(e.keyCode);
|
||||
if (key != null) {
|
||||
key.setActivityUpdateStatus(false);
|
||||
key.setActivityUpdateNeeded(true);
|
||||
}
|
||||
}
|
||||
|
||||
Chuck.Control.KeyboardInput.prototype.update = function() {
|
||||
var callback = null;
|
||||
var self = this;
|
||||
$.each(this._registry, function(keyCode, key) {
|
||||
if (key.getActivityUpdateNeeded()) {
|
||||
if (key.getActivityUpdateStatus() == true) {
|
||||
callback = key.getKeyDownFunction();
|
||||
key.setActive(true);
|
||||
} else {
|
||||
callback = key.getKeyUpFunction();
|
||||
key.setActive(false);
|
||||
}
|
||||
key.setActivityUpdateNeeded(false);
|
||||
}
|
||||
|
||||
if (callback) {
|
||||
self._inputControlUnit[callback]();
|
||||
} else {
|
||||
if (key.getActive()) {
|
||||
callback = key.getKeyFrameFunction();
|
||||
if (callback) {
|
||||
self._inputControlUnit[callback]();
|
||||
}
|
||||
}
|
||||
}
|
||||
callback = null;
|
||||
});
|
||||
}
|
||||
|
|
@ -1,139 +0,0 @@
|
|||
Chuck.Loader.Level = function(engine) {
|
||||
this._engine = engine;
|
||||
this.init();
|
||||
}
|
||||
|
||||
Chuck.Loader.Level.prototype.init = function() {
|
||||
this.load();
|
||||
}
|
||||
|
||||
Chuck.Loader.Level.prototype.load = function() {
|
||||
$.get('xml/level.xml', $.proxy(this.process, this));
|
||||
}
|
||||
|
||||
Chuck.Loader.Level.prototype.process = function(xml) {
|
||||
var objects, tile;
|
||||
|
||||
objects = $(xml).find('tile');
|
||||
for (var i = 0; i < objects.length; i++) {
|
||||
|
||||
var tile = {
|
||||
shape: objects[i].attributes.shape
|
||||
? parseInt(objects[i].attributes.shape.value)
|
||||
: 1,
|
||||
x: objects[i].attributes.x
|
||||
? parseInt(objects[i].attributes.x.value) * Chuck.Settings.TILE_SIZE
|
||||
: 0,
|
||||
y: objects[i].attributes.y
|
||||
? parseInt(objects[i].attributes.y.value) * Chuck.Settings.TILE_SIZE
|
||||
: 0,
|
||||
rotation: objects[i].attributes.rotation
|
||||
? parseInt(objects[i].attributes.rotation.value)
|
||||
: 0
|
||||
}
|
||||
this.createPhysicTile(tile);
|
||||
}
|
||||
}
|
||||
|
||||
Chuck.Loader.Level.prototype.generateAllTiles = function() {
|
||||
// GENERATING ALL POSSIBLE TILE SHAPES
|
||||
var xpos= 185;
|
||||
var ypos = 150;
|
||||
var space = 0;
|
||||
|
||||
for (var i = 0; i < 8; i++)
|
||||
{
|
||||
for (var r = 0; r < 4; r++)
|
||||
{
|
||||
this.createPhysicTile(i+1, xpos + r * (Chuck.Settings.TILE_SIZE + space), ypos + i * (Chuck.Settings.TILE_SIZE + space), r);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
Chuck.Loader.Level.prototype.createPhysicTile = function(tile) {
|
||||
if(tile.rotation == undefined){
|
||||
tile.rotation = 0;
|
||||
}
|
||||
|
||||
var tileSize = Chuck.Settings.TILE_SIZE;
|
||||
var vertices = [];
|
||||
switch(tile.shape) {
|
||||
case 1:
|
||||
vertices[0] = new Chuck.b2Vec2(-tileSize / 2 / Chuck.Settings.RATIO, -tileSize / 2 / Chuck.Settings.RATIO); // o o o
|
||||
vertices[1] = new Chuck.b2Vec2( tileSize / 2 / Chuck.Settings.RATIO, -tileSize / 2 / Chuck.Settings.RATIO); // o o o
|
||||
vertices[2] = new Chuck.b2Vec2( tileSize / 2 / Chuck.Settings.RATIO, tileSize / 2 / Chuck.Settings.RATIO); // o o o
|
||||
vertices[3] = new Chuck.b2Vec2(-tileSize / 2 / Chuck.Settings.RATIO, tileSize / 2 / Chuck.Settings.RATIO);
|
||||
break;
|
||||
|
||||
case 2:
|
||||
vertices[0] = new Chuck.b2Vec2(-tileSize / 2 / Chuck.Settings.RATIO, -tileSize / 2 / Chuck.Settings.RATIO); // o
|
||||
vertices[1] = new Chuck.b2Vec2( tileSize / 2 / Chuck.Settings.RATIO, tileSize / 2 / Chuck.Settings.RATIO); // o o
|
||||
vertices[2] = new Chuck.b2Vec2(-tileSize / 2 / Chuck.Settings.RATIO, tileSize / 2 / Chuck.Settings.RATIO); // o o o
|
||||
break;
|
||||
|
||||
case 3:
|
||||
vertices[0] = new Chuck.b2Vec2(-tileSize / 2 / Chuck.Settings.RATIO, -tileSize / 2 / Chuck.Settings.RATIO); // o
|
||||
vertices[1] = new Chuck.b2Vec2( 0, tileSize / 2 / Chuck.Settings.RATIO); // o
|
||||
vertices[2] = new Chuck.b2Vec2(-tileSize / 2 / Chuck.Settings.RATIO, tileSize / 2 / Chuck.Settings.RATIO); // o o
|
||||
break;
|
||||
|
||||
case 4:
|
||||
vertices[0] = new Chuck.b2Vec2(-tileSize / 2 / Chuck.Settings.RATIO, -tileSize / 2 / Chuck.Settings.RATIO); // o
|
||||
vertices[1] = new Chuck.b2Vec2( tileSize / 2 / Chuck.Settings.RATIO, 0 ); // o o o
|
||||
vertices[2] = new Chuck.b2Vec2( tileSize / 2 / Chuck.Settings.RATIO, tileSize / 2 / Chuck.Settings.RATIO); // o o o
|
||||
vertices[3] = new Chuck.b2Vec2(-tileSize / 2 / Chuck.Settings.RATIO, tileSize / 2 / Chuck.Settings.RATIO);
|
||||
break;
|
||||
|
||||
case 5:
|
||||
vertices[0] = new Chuck.b2Vec2( tileSize / 2 / Chuck.Settings.RATIO, -tileSize / 2 / Chuck.Settings.RATIO); // o
|
||||
vertices[1] = new Chuck.b2Vec2( tileSize / 2 / Chuck.Settings.RATIO, tileSize / 2 / Chuck.Settings.RATIO); // o
|
||||
vertices[2] = new Chuck.b2Vec2( 0 , tileSize / 2 / Chuck.Settings.RATIO); // o o
|
||||
break;
|
||||
|
||||
case 6:
|
||||
vertices[0] = new Chuck.b2Vec2( tileSize / 2 / Chuck.Settings.RATIO, -tileSize / 2 / Chuck.Settings.RATIO); // o
|
||||
vertices[1] = new Chuck.b2Vec2( tileSize / 2 / Chuck.Settings.RATIO, tileSize / 2 / Chuck.Settings.RATIO); // o o o
|
||||
vertices[2] = new Chuck.b2Vec2(-tileSize / 2 / Chuck.Settings.RATIO, tileSize / 2 / Chuck.Settings.RATIO); // o o o
|
||||
vertices[3] = new Chuck.b2Vec2(-tileSize / 2 / Chuck.Settings.RATIO, 0 );
|
||||
break;
|
||||
|
||||
case 7:
|
||||
vertices[0] = new Chuck.b2Vec2(-tileSize / 2 / Chuck.Settings.RATIO, 0 ); //
|
||||
vertices[1] = new Chuck.b2Vec2( 0 , tileSize / 2 / Chuck.Settings.RATIO); // o
|
||||
vertices[2] = new Chuck.b2Vec2(-tileSize / 2 / Chuck.Settings.RATIO, tileSize / 2 / Chuck.Settings.RATIO); // o o
|
||||
break;
|
||||
|
||||
case 8:
|
||||
vertices[0] = new Chuck.b2Vec2(-tileSize / 2 / Chuck.Settings.RATIO, -tileSize / 2 / Chuck.Settings.RATIO);// o o
|
||||
vertices[1] = new Chuck.b2Vec2( 0 , -tileSize / 2 / Chuck.Settings.RATIO);// o o o
|
||||
vertices[2] = new Chuck.b2Vec2( tileSize / 2 / Chuck.Settings.RATIO, 0 ); // o o o
|
||||
vertices[3] = new Chuck.b2Vec2( tileSize / 2 / Chuck.Settings.RATIO, tileSize / 2 / Chuck.Settings.RATIO);
|
||||
vertices[4] = new Chuck.b2Vec2(-tileSize / 2 / Chuck.Settings.RATIO, tileSize / 2 / Chuck.Settings.RATIO);
|
||||
break;
|
||||
|
||||
default:
|
||||
break;
|
||||
}
|
||||
|
||||
var bodyDef = new Chuck.b2BodyDef();
|
||||
bodyDef.type = Chuck.b2Body.b2_staticBody;
|
||||
bodyDef.position.x = tile.x / Chuck.Settings.RATIO;
|
||||
bodyDef.position.y = tile.y / Chuck.Settings.RATIO;
|
||||
bodyDef.angle = tile.rotation * 90 * Math.PI / 180;
|
||||
|
||||
var tileShape = new Chuck.b2PolygonShape;
|
||||
|
||||
tileShape.SetAsArray(vertices, vertices.length);
|
||||
|
||||
var fixtureDef = new Chuck.b2FixtureDef();
|
||||
fixtureDef.shape = tileShape;
|
||||
fixtureDef.density = 0;
|
||||
fixtureDef.friction = Chuck.Settings.TILE_FRICTION;
|
||||
fixtureDef.restitution = Chuck.Settings.TILE_RESTITUTION;
|
||||
fixtureDef.isSensor = false;
|
||||
fixtureDef.userData = 'tile';
|
||||
|
||||
var body = this._engine.createBody(bodyDef);
|
||||
body.CreateFixture(fixtureDef);
|
||||
}
|
||||
|
|
@ -1,5 +0,0 @@
|
|||
Chuck.Main = function () {
|
||||
// Settings were loaded automatically
|
||||
var processor = new Chuck.Processor();
|
||||
processor.init();
|
||||
};
|
||||
|
|
@ -1,104 +0,0 @@
|
|||
Chuck.Physics.Doll = function(engine){
|
||||
this._engine = engine;
|
||||
this._body;
|
||||
this._legs;
|
||||
this._contactPoint;
|
||||
|
||||
this.init(this._engine.getWorld());
|
||||
}
|
||||
|
||||
Chuck.Physics.Doll.prototype.init = function (world) {
|
||||
|
||||
var bodyDef = new Chuck.b2BodyDef();
|
||||
bodyDef.position.x = 220 / Chuck.Settings.RATIO;
|
||||
bodyDef.position.y = 0 / Chuck.Settings.RATIO;
|
||||
bodyDef.fixedRotation = true;
|
||||
bodyDef.linearDamping = Chuck.Settings.PLAYER_LINEAR_DAMPING;
|
||||
bodyDef.type = Chuck.b2Body.b2_dynamicBody;
|
||||
|
||||
this._body = world.CreateBody(bodyDef);
|
||||
|
||||
var fixtureDef = new Chuck.b2FixtureDef();
|
||||
fixtureDef.density = Chuck.Settings.PLAYER_DENSITY;
|
||||
fixtureDef.friction = 0;
|
||||
fixtureDef.restitution = Chuck.Settings.PLAYER_RESTITUTION;
|
||||
|
||||
var headShape = new Chuck.b2CircleShape();
|
||||
headShape.SetRadius(5 / Chuck.Settings.RATIO);
|
||||
headShape.SetLocalPosition(new Chuck.b2Vec2(0 / Chuck.Settings.RATIO, -37 / Chuck.Settings.RATIO));
|
||||
fixtureDef.shape = headShape;
|
||||
fixtureDef.isSensor = false;
|
||||
fixtureDef.userData = 'myHead';
|
||||
this._body.CreateFixture(fixtureDef);
|
||||
|
||||
var bodyShape = new Chuck.b2PolygonShape();
|
||||
bodyShape.SetAsOrientedBox(5 / Chuck.Settings.RATIO, 16 / Chuck.Settings.RATIO, new Chuck.b2Vec2(0 / Chuck.Settings.RATIO, -21 / Chuck.Settings.RATIO));
|
||||
fixtureDef.shape = bodyShape;
|
||||
fixtureDef.isSensor = false;
|
||||
fixtureDef.userData = 'myBody';
|
||||
this._body.CreateFixture(fixtureDef);
|
||||
|
||||
var legsShape = new Chuck.b2CircleShape();
|
||||
legsShape.SetRadius(5 / Chuck.Settings.RATIO);
|
||||
legsShape.SetLocalPosition(new Chuck.b2Vec2(0 / Chuck.Settings.RATIO, -5 / Chuck.Settings.RATIO));
|
||||
fixtureDef.shape = legsShape;
|
||||
fixtureDef.friction = Chuck.Settings.PLAYER_FRICTION;
|
||||
fixtureDef.isSensor = false;
|
||||
fixtureDef.userData = 'myLegs';
|
||||
this._legs = this._body.CreateFixture(fixtureDef);
|
||||
|
||||
var feetShape = new Chuck.b2CircleShape();
|
||||
feetShape.SetRadius(4 / Chuck.Settings.RATIO);
|
||||
feetShape.SetLocalPosition(new Chuck.b2Vec2(0 / Chuck.Settings.RATIO, 0 / Chuck.Settings.RATIO));
|
||||
fixtureDef.shape = feetShape;
|
||||
fixtureDef.isSensor = true;
|
||||
fixtureDef.userData = 'myFeet';
|
||||
this._body.CreateFixture(fixtureDef);
|
||||
|
||||
this._body.SetActive(false);
|
||||
}
|
||||
|
||||
Chuck.Physics.Doll.prototype.spawn = function (x, y) {
|
||||
this._body.SetPosition(new Chuck.b2Vec2(x / Chuck.Settings.RATIO, y / Chuck.Settings.RATIO));
|
||||
this._body.SetActive(true);
|
||||
}
|
||||
|
||||
Chuck.Physics.Doll.prototype.getBody = function () {
|
||||
return this._body;
|
||||
}
|
||||
|
||||
Chuck.Physics.Doll.prototype._setFriction = function (friction) {
|
||||
if(!friction) friction = -1;
|
||||
|
||||
if (this._legs.GetFriction() != friction)
|
||||
{
|
||||
this._legs.SetFriction(friction);
|
||||
}
|
||||
}
|
||||
|
||||
Chuck.Physics.Doll.prototype.move = function (direction, speed) {
|
||||
this._setFriction(Chuck.Settings.PLAYER_MOTION_FRICTION);
|
||||
this._body.SetAwake(true);
|
||||
var vector = new Chuck.b2Vec2(speed * direction, this._body.GetLinearVelocity().y);
|
||||
this._body.SetLinearVelocity(vector);
|
||||
}
|
||||
|
||||
Chuck.Physics.Doll.prototype.stop = function () {
|
||||
this._setFriction(Chuck.Settings.PLAYER_FRICTION);
|
||||
}
|
||||
|
||||
Chuck.Physics.Doll.prototype.jump = function () {
|
||||
this._body.SetAwake(true);
|
||||
|
||||
var vector = new Chuck.b2Vec2(0, -Chuck.Settings.JUMP_SPEED);
|
||||
this._body.ApplyImpulse(vector, this._body.GetPosition());
|
||||
|
||||
// maybe change to a constant force instead of applying of force?
|
||||
// to prevent higher jumping running uphill, etc.
|
||||
}
|
||||
|
||||
Chuck.Physics.Doll.prototype.jumping = function () {
|
||||
var vector = new Chuck.b2Vec2(0, -0.1);
|
||||
this._body.ApplyImpulse(vector, this._body.GetPosition());
|
||||
}
|
||||
|
||||
|
|
@ -1,63 +0,0 @@
|
|||
Chuck.Physics.Engine = function () {
|
||||
this._world;
|
||||
this.init();
|
||||
}
|
||||
|
||||
Chuck.Physics.Engine.prototype.init = function() {
|
||||
this._world = this._initBox2d();
|
||||
this.setupDebugDraw();
|
||||
}
|
||||
|
||||
Chuck.Physics.Engine.prototype._initBox2d = function() {
|
||||
return new Chuck.b2World(new Chuck.b2Vec2(0,Chuck.Settings.BOX2D_GRAVITY), Chuck.Settings.BOX2D_ALLOW_SLEEP);
|
||||
}
|
||||
|
||||
Chuck.Physics.Engine.prototype.getWorld = function() {
|
||||
return this._world;
|
||||
}
|
||||
|
||||
Chuck.Physics.Engine.prototype.setCollisionDetector = function(me) {
|
||||
var cd = new Chuck.Collision.Detector(me);
|
||||
var listener = cd.getListener();
|
||||
this._world.SetContactListener(listener);
|
||||
}
|
||||
|
||||
Chuck.Physics.Engine.prototype.setupDebugDraw = function() {
|
||||
//var debugSprite = new Sprite();
|
||||
//View.getInstance().add(debugSprite);
|
||||
|
||||
var debugSprite = document.getElementById("canvas").getContext("2d");
|
||||
|
||||
// set debug draw
|
||||
var dbgDraw = new Chuck.b2DebugDraw();
|
||||
|
||||
dbgDraw.SetSprite(debugSprite);
|
||||
dbgDraw.SetDrawScale(Chuck.Settings.RATIO);
|
||||
dbgDraw.SetAlpha(0.5);
|
||||
dbgDraw.SetFillAlpha(0.1);
|
||||
dbgDraw.SetLineThickness(0);
|
||||
|
||||
dbgDraw.SetFlags(null
|
||||
| Chuck.b2DebugDraw.e_shapeBit
|
||||
//| b2DebugDraw.e_jointBit
|
||||
//| b2DebugDraw.e_coreShapeBit
|
||||
//| b2DebugDraw.e_aabbBit
|
||||
//| b2DebugDraw.e_centerOfMassBit
|
||||
//| b2DebugDraw.e_obbBit
|
||||
//| b2DebugDraw.e_pairBit
|
||||
);
|
||||
|
||||
this._world.SetDebugDraw(dbgDraw);
|
||||
|
||||
this._world.SetWarmStarting(true);
|
||||
}
|
||||
|
||||
Chuck.Physics.Engine.prototype.createBody = function(bodyDef) {
|
||||
return this._world.CreateBody(bodyDef);
|
||||
}
|
||||
|
||||
Chuck.Physics.Engine.prototype.update = function() {
|
||||
this._world.Step(Chuck.Settings.BOX2D_TIME_STEP, Chuck.Settings.BOX2D_VELOCITY_ITERATIONS, Chuck.Settings.BOX2D_POSITION_ITERATIONS);
|
||||
this._world.ClearForces();
|
||||
this._world.DrawDebugData();
|
||||
}
|
||||
|
|
@ -1,179 +0,0 @@
|
|||
Chuck.Player = function(engine, repository) {
|
||||
this._engine = engine;
|
||||
this._repository = repository;
|
||||
this._standing = false;
|
||||
this._doll;
|
||||
this._mc;
|
||||
this._currentAnimationState = 'stand';
|
||||
this._lookDirection = 1;
|
||||
this._moveDirection = 0;
|
||||
|
||||
this.init();
|
||||
}
|
||||
|
||||
Chuck.Player.prototype.init = function() {
|
||||
this._doll = new Chuck.Physics.Doll(this._engine);
|
||||
//this._mc = EmbedHandler.load(EmbedHandler.CHUCK);
|
||||
//this._mc.stop();
|
||||
//var mclp = new MovieClipLabelParser();
|
||||
//mclp.parse(this._mc);
|
||||
}
|
||||
|
||||
Chuck.Player.prototype.spawn = function(x, y) {
|
||||
//this._repository.createModel(this._mc, this._doll.getBody());
|
||||
this._doll.spawn(x, y);
|
||||
}
|
||||
|
||||
Chuck.Player.prototype.getDoll = function() {
|
||||
return this._doll;
|
||||
}
|
||||
|
||||
Chuck.Player.prototype.getBody = function() {
|
||||
return this._doll.getBody();
|
||||
}
|
||||
|
||||
Chuck.Player.prototype.setStanding = function(isStanding) {
|
||||
var resetStates = ['jump', 'jumploop'];
|
||||
if (resetStates.indexOf(this._currentAnimationState)>=0 && !this._standing && isStanding)
|
||||
{
|
||||
this._animate('stand');
|
||||
}
|
||||
this._standing = isStanding;
|
||||
}
|
||||
|
||||
Chuck.Player.prototype.isStanding = function() {
|
||||
return this._standing;
|
||||
}
|
||||
|
||||
Chuck.Player.prototype.move = function(direction) {
|
||||
this._moveDirection = direction;
|
||||
|
||||
switch(true) {
|
||||
case direction == this._lookDirection && this.isStanding():
|
||||
this._doll.move(direction, Chuck.Settings.RUN_SPEED);
|
||||
break;
|
||||
|
||||
case !this.isStanding():
|
||||
this._doll.move(direction, Chuck.Settings.FLY_SPEED);
|
||||
break;
|
||||
|
||||
default:
|
||||
this._doll.move(direction, Chuck.Settings.WALK_SPEED);
|
||||
break;
|
||||
}
|
||||
|
||||
if (this.isStanding()) {
|
||||
this._animate(this._calculateWalkAnimation());
|
||||
}
|
||||
}
|
||||
|
||||
Chuck.Player.prototype.stop = function() {
|
||||
this._moveDirection = 0;
|
||||
this._doll.stop();
|
||||
if (this._isWalking() || this._standing) {
|
||||
this._animate('stand');
|
||||
}
|
||||
}
|
||||
|
||||
Chuck.Player.prototype.jump = function() {
|
||||
if (this.isStanding())
|
||||
{
|
||||
this._doll.jump();
|
||||
this._animate('jump');
|
||||
this.setStanding(false);
|
||||
}
|
||||
}
|
||||
|
||||
Chuck.Player.prototype.jumping = function() {
|
||||
if (!this.isStanding()) {
|
||||
this._doll.jumping();
|
||||
}
|
||||
}
|
||||
|
||||
Chuck.Player.prototype.duck = function() {
|
||||
if (this._standing && !this._isWalking()) {
|
||||
this._animate('duck');
|
||||
}
|
||||
}
|
||||
|
||||
Chuck.Player.prototype.standUp = function() {
|
||||
if (this._standing) {
|
||||
this._animate('standup');
|
||||
}
|
||||
}
|
||||
|
||||
Chuck.Player.prototype._animate = function(type) {
|
||||
if (type == this._currentAnimationState) {
|
||||
return;
|
||||
}
|
||||
|
||||
//this._mc.gotoAndPlay(type);
|
||||
|
||||
this._currentAnimationState = type;
|
||||
}
|
||||
|
||||
Chuck.Player.prototype._calculateWalkAnimation = function() {
|
||||
if (this._moveDirection == this._lookDirection) {
|
||||
return 'run';
|
||||
}
|
||||
return 'walkback';
|
||||
}
|
||||
|
||||
Chuck.Player.prototype.look = function(x, y) {
|
||||
var degree = Math.atan2(Chuck.Settings.STAGE_WIDTH / 2 - x, Chuck.Settings.STAGE_HEIGHT / 2 - 25 - y) / (Math.PI / 180);
|
||||
var lastLookDirection = this._lookDirection;
|
||||
|
||||
if (x < Chuck.Settings.STAGE_WIDTH / 2) {
|
||||
this._mc.scaleX = -1;
|
||||
this._lookDirection = -1;
|
||||
degree = (-45 + degree / 2);
|
||||
this._mc.head.rotation = degree;
|
||||
} else if (x >= Chuck.Settings.STAGE_WIDTH / 2) {
|
||||
this._mc.scaleX = 1;
|
||||
this._lookDirection = 1;
|
||||
degree = (45 + -degree / 2) - 90;
|
||||
this._mc.head.rotation = degree;
|
||||
}
|
||||
|
||||
if (this._lookDirection != lastLookDirection && this._isWalking()) {
|
||||
this._animate(this._calculateWalkAnimation());
|
||||
}
|
||||
}
|
||||
|
||||
Chuck.Player.prototype._isWalking = function() {
|
||||
var states = ['walk', 'walkback', 'run'];
|
||||
|
||||
if (states.indexOf(this._currentAnimationState) >= 0) {
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
// called by CollisionDetection
|
||||
Chuck.Player.prototype.onFootSensorDetection = function(isColliding) {
|
||||
if(isColliding) {
|
||||
if(this._doll.getBody().GetLinearVelocity().y < -Chuck.Settings.JUMP_SPEED && !this.isStanding()) {
|
||||
return;
|
||||
}
|
||||
this.setStanding(true);
|
||||
} else {
|
||||
// TODO This needs some more thought to it.
|
||||
// maybe take a look at collision groups for collision detection,
|
||||
// to group all tiles together
|
||||
|
||||
//this.setStanding(false);
|
||||
//this._animate('jumploop');
|
||||
}
|
||||
}
|
||||
|
||||
Chuck.Player.prototype.update = function() {
|
||||
//this._mc.head.y = this._mc.head_posmask.y;
|
||||
|
||||
if (this._doll.getBody().GetLinearVelocity().x == 0 && this._isWalking()) {
|
||||
this.stop();
|
||||
}
|
||||
|
||||
if (!this._doll.getBody().IsAwake()) {
|
||||
this.setStanding(true);
|
||||
}
|
||||
}
|
||||
|
|
@ -1,54 +0,0 @@
|
|||
Chuck.Processor = function() {
|
||||
|
||||
var self = this;
|
||||
this.count = 0;
|
||||
this._me;
|
||||
this._engine;
|
||||
this._camera;
|
||||
this._repository;
|
||||
this._inputControlUnit;
|
||||
this._keyboardInput;
|
||||
}
|
||||
|
||||
Chuck.Processor.prototype.init = function() {
|
||||
|
||||
this._engine = new Chuck.Physics.Engine();
|
||||
this._me = new Chuck.Player(this._engine, this._repository);
|
||||
//this._camera = Camera.getInstance()
|
||||
//this._repository = Repository.getInstance();
|
||||
this._engine.setCollisionDetector(this._me);
|
||||
this._keyboardInput = new Chuck.Control.KeyboardInput();
|
||||
this._inputControlUnit = new Chuck.Control.InputControlUnit(this._keyboardInput, this._me);
|
||||
|
||||
new Chuck.Loader.Level(this._engine);
|
||||
//new Items();
|
||||
|
||||
this._me.spawn(100, 0);
|
||||
//this._camera.follow(this._me);
|
||||
|
||||
window.setInterval(this._update, 1000/60, this);
|
||||
//View.getInstance().getSprite().addEventListener(Event.ENTER_FRAME, this._update)
|
||||
}
|
||||
|
||||
|
||||
|
||||
Chuck.Processor.prototype.getMe = function() {
|
||||
return this._me;
|
||||
}
|
||||
|
||||
Chuck.Processor.prototype.getEngine = function() {
|
||||
return this._engine;
|
||||
}
|
||||
|
||||
|
||||
Chuck.Processor.prototype._update = function(self) {
|
||||
self.count++;
|
||||
|
||||
self._engine.update();
|
||||
// Order is important
|
||||
|
||||
//self._repository.update();
|
||||
self._keyboardInput.update();
|
||||
self._me.update();
|
||||
//self._camera.update();
|
||||
}
|
||||
|
|
@ -1,61 +0,0 @@
|
|||
Chuck.View = function(processor){
|
||||
var self = this;
|
||||
|
||||
this._processor = processor;
|
||||
this._renderer = null;
|
||||
this._camera;
|
||||
this._scene;
|
||||
|
||||
this.init();
|
||||
}
|
||||
|
||||
Chuck.View.prototype.init = function(){
|
||||
if(!Chuck.Settings.DEBUG_DRAW) {
|
||||
$('#container').removeChild($('#container canvas'));
|
||||
return;
|
||||
self._renderer = new THREE.WebGLRenderer();
|
||||
self._renderer.setSize(Chuck.Settings.STAGE_WIDTH, Chuck.Settings.STAGE_HEIGHT);
|
||||
$('#container').append(self._renderer.domElement);
|
||||
}
|
||||
|
||||
self._scene = new THREE.Scene();
|
||||
self._camera = new THREE.PerspectiveCamera(45, Chuck.Settings.STAGE_WIDTH / Chuck.Settings.STAGE_HEIGHT, 1, 1000);
|
||||
self._camera.position.z = 700;
|
||||
self._scene.add(self._camera);
|
||||
}
|
||||
|
||||
Chuck.View.prototype.enterFrame = function(){
|
||||
|
||||
}
|
||||
|
||||
Chuck.View.prototype.animate = function() {
|
||||
if(this._renderer){ // if not debug_draw
|
||||
this._renderer.render(this._scene, this._camera);
|
||||
}
|
||||
this._processor.update();
|
||||
enterFrame.call(this, this.animate);
|
||||
}
|
||||
|
||||
Chuck.View.prototype.getScene = function(){
|
||||
return this._scene;
|
||||
}
|
||||
|
||||
Chuck.View.prototype.getCamera = function(){
|
||||
return this._camera;
|
||||
}
|
||||
|
||||
Chuck.View.prototype.getRenderer = function(){
|
||||
return this._renderer;
|
||||
}
|
||||
|
||||
Chuck.View.prototype.createPlane = function(x, y, width, height){
|
||||
|
||||
var material = new THREE.MeshLambertMaterial({
|
||||
map: THREE.ImageUtils.loadTexture("img/green.png")
|
||||
});
|
||||
|
||||
var plane = new THREE.Mesh(new THREE.PlaneGeometry(width, height), material);
|
||||
plane.overdraw = true;
|
||||
this._scene.add(plane);
|
||||
return plane;
|
||||
}
|
||||
File diff suppressed because one or more lines are too long
|
|
@ -1,76 +0,0 @@
|
|||
<level><tiles><tile shape="1" x="3" y="18"/>
|
||||
<tile shape="1" x="37" y="27"/>
|
||||
<tile shape="1" x="20" y="24"/>
|
||||
<tile shape="1" x="24" y="27"/>
|
||||
<tile shape="1" x="37" y="26"/>
|
||||
<tile shape="1" x="9" y="18"/>
|
||||
<tile shape="2" x="32" y="25" rotation="1"/>
|
||||
<tile shape="1" x="23" y="27"/>
|
||||
<tile shape="3" x="34" y="24" rotation="1"/>
|
||||
<tile shape="1" x="35" y="28"/>
|
||||
<tile shape="4" x="17" y="21"/>
|
||||
<tile shape="2" x="21" y="24"/>
|
||||
<tile shape="2" x="42" y="23" rotation="3"/>
|
||||
<tile shape="3" x="30" y="24" rotation="3"/>
|
||||
<tile shape="2" x="22" y="25"/>
|
||||
<tile shape="1" x="40" y="25"/>
|
||||
<tile shape="1" x="38" y="26"/>
|
||||
<tile shape="1" x="8" y="18"/>
|
||||
<tile shape="1" x="38" y="25"/>
|
||||
<tile shape="1" x="28" y="28"/>
|
||||
<tile shape="1" x="36" y="27"/>
|
||||
<tile shape="1" x="7" y="18"/>
|
||||
<tile shape="2" x="20" y="23"/>
|
||||
<tile shape="2" x="43" y="23" rotation="1"/>
|
||||
<tile shape="6" x="31" y="24"/>
|
||||
<tile shape="1" x="16" y="21"/>
|
||||
<tile shape="1" x="1" y="18"/>
|
||||
<tile shape="1" x="31" y="29"/>
|
||||
<tile shape="2" x="30" y="25" rotation="2"/>
|
||||
<tile shape="4" x="11" y="18"/>
|
||||
<tile shape="1" x="28" y="27"/>
|
||||
<tile shape="1" x="28" y="26"/>
|
||||
<tile shape="1" x="28" y="29"/>
|
||||
<tile shape="1" x="19" y="23"/>
|
||||
<tile shape="5" x="12" y="18" rotation="1"/>
|
||||
<tile shape="1" x="42" y="24"/>
|
||||
<tile shape="6" x="33" y="24" rotation="2"/>
|
||||
<tile shape="1" x="39" y="25"/>
|
||||
<tile shape="1" x="33" y="29"/>
|
||||
<tile shape="1" x="29" y="29"/>
|
||||
<tile shape="1" x="21" y="25"/>
|
||||
<tile shape="1" x="27" y="27"/>
|
||||
<tile shape="5" x="16" y="20" rotation="1"/>
|
||||
<tile shape="1" x="5" y="18"/>
|
||||
<tile shape="5" x="18" y="21" rotation="1"/>
|
||||
<tile shape="4" x="13" y="19"/>
|
||||
<tile shape="1" x="14" y="20"/>
|
||||
<tile shape="1" x="30" y="29"/>
|
||||
<tile shape="1" x="4" y="18"/>
|
||||
<tile shape="1" x="6" y="18"/>
|
||||
<tile shape="1" x="2" y="18"/>
|
||||
<tile shape="1" x="32" y="24"/>
|
||||
<tile shape="1" x="34" y="29"/>
|
||||
<tile shape="1" x="32" y="29"/>
|
||||
<tile shape="2" x="1" y="16"/>
|
||||
<tile shape="1" x="10" y="18"/>
|
||||
<tile shape="1" x="42" y="25"/>
|
||||
<tile shape="2" x="28" y="25" rotation="3"/>
|
||||
<tile shape="2" x="0" y="16" rotation="2"/>
|
||||
<tile shape="1" x="22" y="27"/>
|
||||
<tile shape="1" x="25" y="27"/>
|
||||
<tile shape="1" x="31" y="25"/>
|
||||
<tile shape="5" x="14" y="19" rotation="1"/>
|
||||
<tile shape="1" x="41" y="25"/>
|
||||
<tile shape="1" x="36" y="28"/>
|
||||
<tile shape="4" x="15" y="20"/>
|
||||
<tile shape="2" x="19" y="22"/>
|
||||
<tile shape="3" x="26" y="26" rotation="3"/>
|
||||
<tile shape="1" x="26" y="27"/>
|
||||
<tile shape="1" x="18" y="22"/>
|
||||
<tile shape="6" x="27" y="26"/>
|
||||
<tile shape="1" x="22" y="26"/>
|
||||
<tile shape="1" x="1" y="17"/>
|
||||
<tile shape="1" x="35" y="29"/>
|
||||
<tile shape="1" x="12" y="19"/>
|
||||
</tiles></level>
|
||||
File diff suppressed because it is too large
Load diff
|
|
@ -1,125 +0,0 @@
|
|||
var id = null;
|
||||
var lastIntervalTime = new Date().getTime();
|
||||
|
||||
//window.setInterval(ping, 1000);
|
||||
|
||||
function ping(){
|
||||
var packet = {
|
||||
m: 'ping',
|
||||
d: new Date().getTime()
|
||||
}
|
||||
socket.send(JSON.stringify(packet));
|
||||
}
|
||||
|
||||
function setupCanvas() {
|
||||
var debugDraw = new b2DebugDraw();
|
||||
|
||||
debugDraw.SetSprite(document.getElementById("canvas").getContext("2d"));
|
||||
debugDraw.SetDrawScale(30.0);
|
||||
debugDraw.SetFillAlpha(0.5);
|
||||
debugDraw.SetLineThickness(1.0);
|
||||
debugDraw.SetFlags(b2DebugDraw.e_shapeBit | b2DebugDraw.e_jointBit);
|
||||
|
||||
world.SetDebugDraw(debugDraw);
|
||||
}
|
||||
|
||||
function _jump() {
|
||||
//jump();
|
||||
var packet = {
|
||||
m: 'jump'
|
||||
};
|
||||
socket.send(JSON.stringify(packet));
|
||||
}
|
||||
|
||||
function init() {
|
||||
setupWorld(0);
|
||||
setupCanvas();
|
||||
|
||||
window.setInterval(update, 1000 / 60);
|
||||
|
||||
var body;
|
||||
|
||||
function update() {
|
||||
var newTime = new Date().getTime()
|
||||
lastIntervalTime = newTime;
|
||||
world.Step(1 / 60, 10, 10);
|
||||
world.DrawDebugData();
|
||||
world.ClearForces();
|
||||
}
|
||||
}
|
||||
|
||||
//helpers
|
||||
|
||||
//http://js-tut.aardon.de/js-tut/tutorial/position.html
|
||||
function getElementPosition(element) {
|
||||
var elem = element, tagname = "", x = 0, y = 0;
|
||||
|
||||
while((typeof(elem) == "object") && (typeof(elem.tagName) != "undefined")) {
|
||||
y += elem.offsetTop;
|
||||
x += elem.offsetLeft;
|
||||
|
||||
tagname = elem.tagName.toUpperCase();
|
||||
|
||||
if(tagname == "BODY") elem = 0;
|
||||
|
||||
if(typeof(elem) == "object") {
|
||||
if(typeof(elem.offsetParent) == "object") elem = elem.offsetParent;
|
||||
}
|
||||
|
||||
return {x: x, y: y};
|
||||
}
|
||||
}
|
||||
|
||||
function updateWorld(data) {
|
||||
var body = world.GetBodyList();
|
||||
do {
|
||||
var userData = body.GetUserData();
|
||||
if(userData && userData.bodyId && data[userData.bodyId]){
|
||||
var update = data[userData.bodyId];
|
||||
|
||||
//console.log('position difference:', (body.GetPosition().y - update.p.y) * 30, body.GetLinearVelocity().y);
|
||||
|
||||
body.SetAwake(true);
|
||||
body.SetPosition(update.p);
|
||||
body.SetAngle(update.a);
|
||||
body.SetLinearVelocity(update.lv);
|
||||
body.SetAngularVelocity(update.av);
|
||||
}
|
||||
} while (body = body.GetNext());
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
var socket = io.connect(xhost + ':' + xport);
|
||||
|
||||
socket.on('connect',function() {
|
||||
console.log('Client has connected to the server!');
|
||||
connected = true;
|
||||
});
|
||||
|
||||
socket.on('message', function(packet) {
|
||||
packet = JSON.parse(packet);
|
||||
|
||||
if (packet && packet.m) {
|
||||
switch(packet.m) {
|
||||
case 'world-update':
|
||||
updateWorld(packet.d);
|
||||
break;
|
||||
case 'pong':
|
||||
console.log('pong', new Date().getTime() - packet.d);
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
|
||||
}
|
||||
});
|
||||
|
||||
socket.on('disconnect',function() {
|
||||
console.log('The client has disconnected!');
|
||||
connected = false;
|
||||
});
|
||||
|
||||
|
||||
window.onload = init;
|
||||
|
|
@ -1,87 +0,0 @@
|
|||
var bodiesNum = 13;
|
||||
var world;
|
||||
|
||||
var xport = 8003;
|
||||
var xhost = 'fuuuuu.de';
|
||||
|
||||
|
||||
var b2Vec2 = Box2D.Common.Math.b2Vec2,
|
||||
b2AABB = Box2D.Collision.b2AABB,
|
||||
b2BodyDef = Box2D.Dynamics.b2BodyDef,
|
||||
b2Body = Box2D.Dynamics.b2Body,
|
||||
b2FixtureDef = Box2D.Dynamics.b2FixtureDef,
|
||||
b2Fixture = Box2D.Dynamics.b2Fixture,
|
||||
b2World = Box2D.Dynamics.b2World,
|
||||
b2MassData = Box2D.Collision.Shapes.b2MassData,
|
||||
b2PolygonShape = Box2D.Collision.Shapes.b2PolygonShape,
|
||||
b2CircleShape = Box2D.Collision.Shapes.b2CircleShape,
|
||||
b2DebugDraw = Box2D.Dynamics.b2DebugDraw,
|
||||
b2MouseJointDef = Box2D.Dynamics.Joints.b2MouseJointDef,
|
||||
b2ContactListener = Box2D.Dynamics.b2ContactListener;
|
||||
|
||||
function setupWorld(gravity) {
|
||||
world = new b2World(new b2Vec2(0, gravity), true);
|
||||
|
||||
var fixDef = new b2FixtureDef;
|
||||
fixDef.density = 1.0;
|
||||
fixDef.friction = 0.99;
|
||||
fixDef.restitution = .51;
|
||||
|
||||
var bodyDef = new b2BodyDef;
|
||||
|
||||
// create ground
|
||||
bodyDef.type = b2Body.b2_staticBody;
|
||||
fixDef.shape = new b2PolygonShape;
|
||||
fixDef.shape.SetAsBox(20, 2);
|
||||
|
||||
bodyDef.position.Set(10, 400 / 30 + 1.8);
|
||||
|
||||
world.CreateBody(bodyDef).CreateFixture(fixDef);
|
||||
bodyDef.position.Set(10, -1.8);
|
||||
|
||||
world.CreateBody(bodyDef).CreateFixture(fixDef);
|
||||
fixDef.shape.SetAsBox(2, 14);
|
||||
|
||||
bodyDef.position.Set(-1.8, 13);
|
||||
world.CreateBody(bodyDef).CreateFixture(fixDef);
|
||||
|
||||
bodyDef.position.Set(21.8, 13);
|
||||
world.CreateBody(bodyDef).CreateFixture(fixDef);
|
||||
|
||||
// create some objects
|
||||
bodyDef.type = b2Body.b2_dynamicBody;
|
||||
|
||||
for(var i = 0; i < bodiesNum; i++) {
|
||||
fixDef.shape = new b2PolygonShape;
|
||||
fixDef.shape.SetAsBox(0.4, 0.4);
|
||||
|
||||
bodyDef.position.x = ((i + 1) * 2) % 8;
|
||||
bodyDef.position.y = 3;
|
||||
|
||||
bodyDef.userData = {
|
||||
'bodyId': i + ''
|
||||
};
|
||||
|
||||
world.CreateBody(bodyDef).CreateFixture(fixDef);
|
||||
}
|
||||
}
|
||||
|
||||
function jump() {
|
||||
var body = findBody(1);
|
||||
body.SetAwake(true);
|
||||
body.ApplyImpulse(new b2Vec2(8, -15), body.GetPosition());
|
||||
body.SetAngularVelocity(1.5);
|
||||
}
|
||||
|
||||
function findBody(index) {
|
||||
var body = null;
|
||||
|
||||
var nextBody = world.GetBodyList();
|
||||
for (var i = 0; i < bodiesNum; i++) {
|
||||
if (nextBody.GetUserData().bodyId == index) { body = nextBody; break; }
|
||||
nextBody = nextBody.GetNext();
|
||||
}
|
||||
|
||||
return body;
|
||||
}
|
||||
|
||||
|
|
@ -1,15 +0,0 @@
|
|||
<!doctype html>
|
||||
<html>
|
||||
<head>
|
||||
<title>Box2dWeb Demo</title>
|
||||
<script src="http://fuuuuu.de:8003/socket.io/socket.io.js"></script>
|
||||
<script src="box2d.js"></script>
|
||||
<script src="common.js"></script>
|
||||
<script src="client.js"></script>
|
||||
</head>
|
||||
|
||||
<body>
|
||||
<canvas id="canvas" width="600" height="400" style="background-color:#333333;"></canvas>
|
||||
<button onclick="_jump()">jump</button>
|
||||
</body>
|
||||
</html>
|
||||
2
.tests/networking/node_modules/animation/.npmignore
generated
vendored
2
.tests/networking/node_modules/animation/.npmignore
generated
vendored
|
|
@ -1,2 +0,0 @@
|
|||
Cakefile
|
||||
src/
|
||||
162
.tests/networking/node_modules/animation/README.md
generated
vendored
162
.tests/networking/node_modules/animation/README.md
generated
vendored
|
|
@ -1,162 +0,0 @@
|
|||
# [animation](https://github.com/dodo/node-animation/)
|
||||
|
||||
Handles Animation Timing and Handling for you.
|
||||
|
||||
Uses requesAnimationFrame when running on browser side.
|
||||
|
||||
## Installation
|
||||
|
||||
```bash
|
||||
$ npm install animation
|
||||
```
|
||||
|
||||
## Usage
|
||||
|
||||
```javascript
|
||||
// get a tick every 100ms
|
||||
var animation = new Animation({frame:'100ms'});
|
||||
animation.on('tick', function (dt) { … });
|
||||
animation.start();
|
||||
```
|
||||
|
||||
```javascript
|
||||
// get next tick with delta time to last tick
|
||||
var animation = new Animation({frame:'100ms'});
|
||||
var animate = function (dt) {
|
||||
|
||||
// do your animation stuff
|
||||
|
||||
if (process.stdout.write(data)) {
|
||||
animation.nextTick(animate);
|
||||
} else {
|
||||
var t = new Date().getTime()
|
||||
process.stdout.once('drain', function () {
|
||||
var now = new Date().getTime();
|
||||
animate(now - t + dt);
|
||||
});
|
||||
}
|
||||
};
|
||||
animation.nextTick(animate); // no start required
|
||||
```
|
||||
|
||||
```javascript
|
||||
// doesnt really matter when its executed, but it should happen
|
||||
// (use this in browser if you want to update your dom on requesAnimationFrame)
|
||||
var animation = new Animation();
|
||||
animation.start();
|
||||
animation.push(function (dt) {
|
||||
// happens (once) on the next few ticks,
|
||||
// depending on how much tasks are allready pushed
|
||||
});
|
||||
```
|
||||
|
||||
[Δt](http://dodo.github.com/node-dynamictemplate/) adapters for [DOM](http://dodo.github.com/node-dt-dom/) and [jQuery](http://dodo.github.com/node-dt-dom/) depending on this module to do heavy DOM manipulation like insertion only on requesAnimationFrame.
|
||||
|
||||
[surrender-cube](https://github.com/dodo/node-surrender-cube/blob/master/src/index.coffee) uses this module to draw a rotating wireframe cube in terminal.
|
||||
|
||||
[ceilingled](https://github.com/c3d2/ceilingled) uses this to draw images fetched from superfeedr to draw either on SDL or on a LED wall.
|
||||
|
||||
## Animation
|
||||
|
||||
```javascript
|
||||
animation = new Animation({
|
||||
// defaults
|
||||
timeoutexecution:'20ms', // allowed execution time per animation tick timeout
|
||||
execution: '5ms', // allowed execution time per animation tick
|
||||
timeout: null, // maximum time of a animation tick interval else runs continuously if null
|
||||
toggle: false, // if true animation pauses and resumes itself when render queue gets empty or filled
|
||||
frame: '16ms' // time per frame
|
||||
});
|
||||
```
|
||||
|
||||
Creates a new Animation controller.
|
||||
|
||||
### animation.start
|
||||
|
||||
```javascript
|
||||
animation.start();
|
||||
```
|
||||
|
||||
Starts animation.
|
||||
|
||||
### animation.stop
|
||||
|
||||
```javascript
|
||||
animation.stop();
|
||||
```
|
||||
|
||||
Stops animation.
|
||||
|
||||
### animation.pause
|
||||
|
||||
```javascript
|
||||
animation.pause();
|
||||
```
|
||||
When autotoggle is enabled the Animation pauses itself if the render queue is empty.
|
||||
|
||||
### animation.resume
|
||||
|
||||
```javascript
|
||||
animation.resume();
|
||||
```
|
||||
|
||||
When autotoggle is enabled the Animation resumes itself when the render queue gets filled again after it was emtpy.
|
||||
|
||||
### animation.nextTick
|
||||
|
||||
```javascript
|
||||
animation.nextTick(function (dt) { … });
|
||||
```
|
||||
|
||||
Given callback gets called on next animation tick when running and not paused.
|
||||
|
||||
## Events
|
||||
|
||||
### 'start'
|
||||
|
||||
```javascript
|
||||
animation.on('start', function () { … });
|
||||
```
|
||||
|
||||
Emits `start` event every time the animation gets started.
|
||||
|
||||
### 'stop'
|
||||
|
||||
```javascript
|
||||
animation.on('stop', function () { … });
|
||||
```
|
||||
|
||||
Emits `stop` event every time the animation gets stopped.
|
||||
|
||||
### 'pause'
|
||||
|
||||
```javascript
|
||||
animation.on('pause', function () { … });
|
||||
```
|
||||
|
||||
Emits `pause` event every time the animation gets paused.
|
||||
|
||||
### 'resume'
|
||||
|
||||
```javascript
|
||||
animation.on('resume', function () { … });
|
||||
```
|
||||
|
||||
Emits `resume` event every time the animation gets resumed.
|
||||
|
||||
### 'tick'
|
||||
|
||||
```javascript
|
||||
animation.on('tick', function (dt) { … });
|
||||
```
|
||||
|
||||
Emits `tick` event every time the animation executes a animation tick.
|
||||
|
||||
`dt` is the time since last animation tick finished.
|
||||
|
||||
Use this to do your animation stuff.
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
2
.tests/networking/node_modules/animation/animation.js
generated
vendored
2
.tests/networking/node_modules/animation/animation.js
generated
vendored
|
|
@ -1,2 +0,0 @@
|
|||
|
||||
module.exports = require('./lib/animation')
|
||||
125
.tests/networking/node_modules/animation/lib/animation.js
generated
vendored
125
.tests/networking/node_modules/animation/lib/animation.js
generated
vendored
|
|
@ -1,125 +0,0 @@
|
|||
(function() {
|
||||
var EventEmitter, cancelAnimationFrame, ms, now, requestAnimationFrame, _ref, _ref2;
|
||||
var __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; }, __hasProp = Object.prototype.hasOwnProperty, __extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor; child.__super__ = parent.prototype; return child; };
|
||||
|
||||
EventEmitter = require('events').EventEmitter;
|
||||
|
||||
_ref = require('request-animation-frame'), requestAnimationFrame = _ref.requestAnimationFrame, cancelAnimationFrame = _ref.cancelAnimationFrame;
|
||||
|
||||
ms = require('ms');
|
||||
|
||||
now = (_ref2 = Date.now) != null ? _ref2 : function() {
|
||||
return new Date().getTime();
|
||||
};
|
||||
|
||||
this.Animation = (function() {
|
||||
|
||||
__extends(Animation, EventEmitter);
|
||||
|
||||
function Animation(opts) {
|
||||
var _ref3, _ref4, _ref5;
|
||||
if (opts == null) opts = {};
|
||||
this.nextTick = __bind(this.nextTick, this);
|
||||
this.timoutexecutiontime = ms((_ref3 = opts.timeoutexecution) != null ? _ref3 : '32ms');
|
||||
this.executiontime = ms((_ref4 = opts.execution) != null ? _ref4 : '8ms');
|
||||
this.timeouttime = opts.timeout;
|
||||
if (this.timeouttime != null) this.timeouttime = ms(this.timeouttime);
|
||||
this.autotoggle = (_ref5 = opts.toggle) != null ? _ref5 : false;
|
||||
this.frametime = opts.frame;
|
||||
if (this.frametime != null) this.frametime = ms(this.frametime);
|
||||
this.queue = [];
|
||||
this.running = false;
|
||||
this.paused = false;
|
||||
Animation.__super__.constructor.apply(this, arguments);
|
||||
}
|
||||
|
||||
Animation.prototype.need_next_tick = function() {
|
||||
return this.running && !this.paused && (this.queue.length || !this.autotoggle);
|
||||
};
|
||||
|
||||
Animation.prototype.work_queue = function(started, dt, executiontime) {
|
||||
var t, _base, _results;
|
||||
t = now();
|
||||
_results = [];
|
||||
while (this.queue.length && t - started < executiontime) {
|
||||
if (typeof (_base = this.queue.shift()) === "function") _base(dt);
|
||||
_results.push(t = now());
|
||||
}
|
||||
return _results;
|
||||
};
|
||||
|
||||
Animation.prototype.push = function(callback) {
|
||||
this.queue.push(callback);
|
||||
if (this.running && this.autotoggle) return this.resume();
|
||||
};
|
||||
|
||||
Animation.prototype.nextTick = function(callback) {
|
||||
var request, t, tick, timeout, _ref3;
|
||||
_ref3 = [null, null], timeout = _ref3[0], request = _ref3[1];
|
||||
t = now();
|
||||
tick = function(success) {
|
||||
var dt, executiontime, nextid, started;
|
||||
if (this.need_next_tick()) nextid = this.nextTick();
|
||||
started = now();
|
||||
dt = started - t;
|
||||
executiontime = success ? this.executiontime : this.timoutexecutiontime;
|
||||
if (success) {
|
||||
clearTimeout(timeout);
|
||||
} else {
|
||||
cancelAnimationFrame(request);
|
||||
}
|
||||
this.emit('tick', dt);
|
||||
if (typeof callback === "function") callback(dt);
|
||||
this.work_queue(started, dt, executiontime);
|
||||
if (nextid == null) return;
|
||||
if (!this.need_next_tick()) {
|
||||
if (this.timeouttime != null) clearTimeout(nextid.timeout);
|
||||
cancelAnimationFrame(nextid);
|
||||
this.pause();
|
||||
}
|
||||
};
|
||||
request = requestAnimationFrame(tick.bind(this, true), this.frametime);
|
||||
if (this.timeouttime != null) {
|
||||
timeout = setTimeout(tick.bind(this, false), this.timeouttime);
|
||||
request.timeout = timeout;
|
||||
}
|
||||
return request;
|
||||
};
|
||||
|
||||
Animation.prototype.start = function() {
|
||||
if (this.running) return;
|
||||
this.running = true;
|
||||
this.emit('start');
|
||||
if (!this.paused && this.autotoggle && !this.queue.length) {
|
||||
return this.pause();
|
||||
} else {
|
||||
return this.nextTick();
|
||||
}
|
||||
};
|
||||
|
||||
Animation.prototype.stop = function() {
|
||||
if (!this.running) return;
|
||||
this.running = false;
|
||||
return this.emit('stop');
|
||||
};
|
||||
|
||||
Animation.prototype.pause = function() {
|
||||
if (this.paused) return;
|
||||
this.paused = true;
|
||||
return this.emit('pause');
|
||||
};
|
||||
|
||||
Animation.prototype.resume = function() {
|
||||
if (!this.paused) return;
|
||||
this.paused = false;
|
||||
this.emit('resume');
|
||||
if (this.running && (!this.autotoggle || this.queue.length === 1)) {
|
||||
return this.nextTick();
|
||||
}
|
||||
};
|
||||
|
||||
return Animation;
|
||||
|
||||
})();
|
||||
|
||||
}).call(this);
|
||||
1
.tests/networking/node_modules/animation/node_modules/ms/.npmignore
generated
vendored
1
.tests/networking/node_modules/animation/node_modules/ms/.npmignore
generated
vendored
|
|
@ -1 +0,0 @@
|
|||
node_modules
|
||||
8
.tests/networking/node_modules/animation/node_modules/ms/Makefile
generated
vendored
8
.tests/networking/node_modules/animation/node_modules/ms/Makefile
generated
vendored
|
|
@ -1,8 +0,0 @@
|
|||
|
||||
test:
|
||||
./node_modules/.bin/mocha test/test.js
|
||||
|
||||
test-browser:
|
||||
./node_modules/.bin/serve test/
|
||||
|
||||
.PHONY: test
|
||||
65
.tests/networking/node_modules/animation/node_modules/ms/README.md
generated
vendored
65
.tests/networking/node_modules/animation/node_modules/ms/README.md
generated
vendored
|
|
@ -1,65 +0,0 @@
|
|||
|
||||
# ms.js
|
||||
|
||||
Ever find yourself doing math in your head or writing `1000 * 60 * 60 …`?
|
||||
Don't want to add obstrusive `Number` prototype extensions to your reusable
|
||||
/ distributable modules and projects?
|
||||
|
||||
`ms` is a tiny utility that you can leverage when your application needs to
|
||||
accept a number of miliseconds as a parameter.
|
||||
|
||||
If a number is supplied to `ms`, it returns it immediately (e.g:
|
||||
If a string that contains the number is supplied, it returns it immediately as
|
||||
a number (e.g: it returns `100` for `'100'`).
|
||||
|
||||
However, if you pass a string with a number and a valid unit, hte number of
|
||||
equivalent ms is returned.
|
||||
|
||||
```js
|
||||
ms('1d') // 86400000
|
||||
ms('10h') // 36000000
|
||||
ms('2h') // 7200000
|
||||
ms('1m') // 60000
|
||||
ms('5ms') // 5000
|
||||
ms('100') // '100'
|
||||
ms(100) // 100
|
||||
```
|
||||
|
||||
## How to use
|
||||
|
||||
### Node
|
||||
|
||||
```js
|
||||
require('ms')
|
||||
```
|
||||
|
||||
### Browser
|
||||
|
||||
```html
|
||||
<script src="ms.js"></script>
|
||||
```
|
||||
|
||||
## Credits
|
||||
|
||||
(The MIT License)
|
||||
|
||||
Copyright (c) 2011 Guillermo Rauch <guillermo@learnboost.com>
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining
|
||||
a copy of this software and associated documentation files (the
|
||||
'Software'), to deal in the Software without restriction, including
|
||||
without limitation the rights to use, copy, modify, merge, publish,
|
||||
distribute, sublicense, and/or sell copies of the Software, and to
|
||||
permit persons to whom the Software is furnished to do so, subject to
|
||||
the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be
|
||||
included in all copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
|
||||
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||||
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
|
||||
IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
|
||||
CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
|
||||
TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
|
||||
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
35
.tests/networking/node_modules/animation/node_modules/ms/ms.js
generated
vendored
35
.tests/networking/node_modules/animation/node_modules/ms/ms.js
generated
vendored
|
|
@ -1,35 +0,0 @@
|
|||
/**
|
||||
|
||||
# ms.js
|
||||
|
||||
No more painful `setTimeout(fn, 60 * 4 * 3 * 2 * 1 * Infinity * NaN * '☃')`.
|
||||
|
||||
ms('2d') // 172800000
|
||||
ms('1.5h') // 5400000
|
||||
ms('1h') // 3600000
|
||||
ms('1m') // 60000
|
||||
ms('5s') // 5000
|
||||
ms('500ms') // 500
|
||||
ms('100') // '100'
|
||||
ms(100) // 100
|
||||
|
||||
**/
|
||||
|
||||
(function (g) {
|
||||
var r = /(\d*.?\d+)([mshd]+)/
|
||||
, _ = {}
|
||||
|
||||
_.ms = 1;
|
||||
_.s = 1000;
|
||||
_.m = _.s * 60;
|
||||
_.h = _.m * 60;
|
||||
_.d = _.h * 24;
|
||||
|
||||
function ms (s) {
|
||||
if (s == Number(s)) return Number(s);
|
||||
r.exec(s.toLowerCase());
|
||||
return RegExp.$1 * _[RegExp.$2];
|
||||
}
|
||||
|
||||
g.top ? g.ms = ms : module.exports = ms;
|
||||
})(this);
|
||||
25
.tests/networking/node_modules/animation/node_modules/ms/package.json
generated
vendored
25
.tests/networking/node_modules/animation/node_modules/ms/package.json
generated
vendored
|
|
@ -1,25 +0,0 @@
|
|||
{
|
||||
"name": "ms",
|
||||
"version": "0.1.0",
|
||||
"description": "Tiny ms conversion utility",
|
||||
"main": "./ms",
|
||||
"devDependencies": {
|
||||
"mocha": "*",
|
||||
"expect.js": "*",
|
||||
"serve": "*"
|
||||
},
|
||||
"_id": "ms@0.1.0",
|
||||
"dependencies": {},
|
||||
"optionalDependencies": {},
|
||||
"engines": {
|
||||
"node": "*"
|
||||
},
|
||||
"_engineSupported": true,
|
||||
"_npmVersion": "1.1.9",
|
||||
"_nodeVersion": "v0.6.13",
|
||||
"_defaultsLoaded": true,
|
||||
"dist": {
|
||||
"shasum": "dab9cb8baa222d6de25801476ef00410d1c87e3a"
|
||||
},
|
||||
"_from": "ms@>= 0.1.0"
|
||||
}
|
||||
19
.tests/networking/node_modules/animation/node_modules/ms/test/index.html
generated
vendored
19
.tests/networking/node_modules/animation/node_modules/ms/test/index.html
generated
vendored
|
|
@ -1,19 +0,0 @@
|
|||
<!doctype html>
|
||||
<html>
|
||||
<head>
|
||||
<title>ms.js tests</title>
|
||||
<link rel="stylesheet" href="/support/mocha.css" media="all">
|
||||
|
||||
<script src="/ms.js"></script>
|
||||
|
||||
<script src="/support/jquery.js"></script>
|
||||
<script src="/support/expect.js"></script>
|
||||
<script src="/support/mocha.js"></script>
|
||||
<script>mocha.setup('bdd');</script>
|
||||
<script src="/test.js"></script>
|
||||
<script>window.onload = mocha.run;</script>
|
||||
</head>
|
||||
<body>
|
||||
<div id="mocha"></div>
|
||||
</body>
|
||||
</html>
|
||||
9266
.tests/networking/node_modules/animation/node_modules/ms/test/support/jquery.js
generated
vendored
9266
.tests/networking/node_modules/animation/node_modules/ms/test/support/jquery.js
generated
vendored
File diff suppressed because it is too large
Load diff
61
.tests/networking/node_modules/animation/node_modules/ms/test/test.js
generated
vendored
61
.tests/networking/node_modules/animation/node_modules/ms/test/test.js
generated
vendored
|
|
@ -1,61 +0,0 @@
|
|||
|
||||
/**
|
||||
* Dependencies.
|
||||
*/
|
||||
|
||||
if ('undefined' != typeof require) {
|
||||
expect = require('expect.js');
|
||||
ms = require('../ms');
|
||||
}
|
||||
|
||||
/**
|
||||
* Test.
|
||||
*/
|
||||
|
||||
describe('ms.js', function () {
|
||||
|
||||
it('should preserve ms', function () {
|
||||
expect(100).to.be(100);
|
||||
});
|
||||
|
||||
it('should convert number strings to number', function () {
|
||||
expect(ms('1e+5')).to.be(1e+5);
|
||||
});
|
||||
|
||||
it('should convert from m to ms', function () {
|
||||
expect(ms('1m')).to.be(60000);
|
||||
});
|
||||
|
||||
it('should convert from h to ms', function () {
|
||||
expect(ms('1h')).to.be(3600000);
|
||||
});
|
||||
|
||||
it('should convert d to ms', function () {
|
||||
expect(ms('2d')).to.be(172800000);
|
||||
});
|
||||
|
||||
it('should convert s to ms', function () {
|
||||
expect(ms('1s')).to.be(1000);
|
||||
});
|
||||
|
||||
it('should convert ms to ms', function () {
|
||||
expect(ms('100ms')).to.be(100);
|
||||
});
|
||||
|
||||
it('should work with decimals', function () {
|
||||
expect(ms('1.5h')).to.be(5400000);
|
||||
});
|
||||
|
||||
it('should return NaN if invalid', function () {
|
||||
expect(isNaN(ms('☃'))).to.be(true);
|
||||
});
|
||||
|
||||
it('should be case-insensitive', function () {
|
||||
expect(ms('1.5H')).to.be(5400000);
|
||||
});
|
||||
|
||||
it('should work with numbers starting with .', function () {
|
||||
expect(ms('.5ms')).to.be(.5);
|
||||
});
|
||||
|
||||
});
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Cakefile
|
||||
src/
|
||||
|
|
@ -1,46 +0,0 @@
|
|||
(function() {
|
||||
var max, now, _ref, _ref2;
|
||||
|
||||
now = (_ref = Date.now) != null ? _ref : function() {
|
||||
return new Date().getTime();
|
||||
};
|
||||
|
||||
max = Math.max;
|
||||
|
||||
_ref2 = (function() {
|
||||
var cancel, isNative, last, request, vendor, _i, _len, _ref2;
|
||||
last = 0;
|
||||
request = typeof window !== "undefined" && window !== null ? window.requestAnimationFrame : void 0;
|
||||
cancel = typeof window !== "undefined" && window !== null ? window.cancelAnimationFrame : void 0;
|
||||
_ref2 = ["webkit", "moz", "o", "ms"];
|
||||
for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
|
||||
vendor = _ref2[_i];
|
||||
if (cancel == null) {
|
||||
cancel = (typeof window !== "undefined" && window !== null ? window["" + vendor + "cancelAnimationFrame"] : void 0) || (typeof window !== "undefined" && window !== null ? window["" + vendor + "cancelRequestAnimationFrame"] : void 0);
|
||||
}
|
||||
if ((request != null ? request : request = typeof window !== "undefined" && window !== null ? window["" + vendor + "RequestAnimationFrame"] : void 0)) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
isNative = request != null;
|
||||
request = request != null ? request : function(callback, timeout) {
|
||||
var cur, id, time;
|
||||
if (timeout == null) timeout = 16;
|
||||
cur = now();
|
||||
time = max(0, timeout + last - cur);
|
||||
id = setTimeout(function() {
|
||||
return typeof callback === "function" ? callback(cur + time) : void 0;
|
||||
}, time);
|
||||
last = cur + time;
|
||||
return id;
|
||||
};
|
||||
request.isNative = isNative;
|
||||
isNative = cancel != null;
|
||||
cancel = cancel != null ? cancel : function(id) {
|
||||
return clearTimeout(id);
|
||||
};
|
||||
cancel.isNative = isNative;
|
||||
return [request, cancel];
|
||||
})(), this.requestAnimationFrame = _ref2[0], this.cancelAnimationFrame = _ref2[1];
|
||||
|
||||
}).call(this);
|
||||
|
|
@ -1,44 +0,0 @@
|
|||
{
|
||||
"name": "request-animation-frame",
|
||||
"description": "requestAnimationFrame shim",
|
||||
"version": "0.1.1",
|
||||
"homepage": "https://github.com/dodo/requestAnimationFrame.js",
|
||||
"author": {
|
||||
"name": "dodo",
|
||||
"url": "https://github.com/dodo"
|
||||
},
|
||||
"repository": {
|
||||
"type": "git",
|
||||
"url": "git://github.com/dodo/requestAnimationFrame.js.git"
|
||||
},
|
||||
"main": "shim.js",
|
||||
"engines": {
|
||||
"node": ">= 0.4.x"
|
||||
},
|
||||
"keywords": [
|
||||
"request",
|
||||
"animation",
|
||||
"frame",
|
||||
"shim",
|
||||
"browser",
|
||||
"polyfill"
|
||||
],
|
||||
"scripts": {
|
||||
"prepublish": "cake build"
|
||||
},
|
||||
"devDependencies": {
|
||||
"muffin": ">= 0.2.6",
|
||||
"coffee-script": ">= 1.1.2"
|
||||
},
|
||||
"_id": "request-animation-frame@0.1.1",
|
||||
"dependencies": {},
|
||||
"optionalDependencies": {},
|
||||
"_engineSupported": true,
|
||||
"_npmVersion": "1.1.9",
|
||||
"_nodeVersion": "v0.6.13",
|
||||
"_defaultsLoaded": true,
|
||||
"dist": {
|
||||
"shasum": "26f667a9aa5e3f341068d2d644ce859903750c66"
|
||||
},
|
||||
"_from": "request-animation-frame@>= 0.1.0"
|
||||
}
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
|
||||
module.exports = require('./lib/shim')
|
||||
47
.tests/networking/node_modules/animation/package.json
generated
vendored
47
.tests/networking/node_modules/animation/package.json
generated
vendored
|
|
@ -1,47 +0,0 @@
|
|||
{
|
||||
"name": "animation",
|
||||
"description": "animation timing & handling",
|
||||
"version": "0.1.2",
|
||||
"homepage": "https://github.com/dodo/node-animation",
|
||||
"author": {
|
||||
"name": "dodo",
|
||||
"url": "https://github.com/dodo"
|
||||
},
|
||||
"repository": {
|
||||
"type": "git",
|
||||
"url": "git://github.com/dodo/node-animation.git"
|
||||
},
|
||||
"main": "animation.js",
|
||||
"engines": {
|
||||
"node": ">= 0.4.x"
|
||||
},
|
||||
"keywords": [
|
||||
"request",
|
||||
"animation",
|
||||
"frame",
|
||||
"interval",
|
||||
"node",
|
||||
"browser"
|
||||
],
|
||||
"scripts": {
|
||||
"prepublish": "cake build"
|
||||
},
|
||||
"dependencies": {
|
||||
"ms": ">= 0.1.0",
|
||||
"request-animation-frame": ">= 0.1.0"
|
||||
},
|
||||
"devDependencies": {
|
||||
"muffin": ">= 0.2.6",
|
||||
"coffee-script": ">= 1.1.2"
|
||||
},
|
||||
"_id": "animation@0.1.2",
|
||||
"optionalDependencies": {},
|
||||
"_engineSupported": true,
|
||||
"_npmVersion": "1.1.9",
|
||||
"_nodeVersion": "v0.6.13",
|
||||
"_defaultsLoaded": true,
|
||||
"dist": {
|
||||
"shasum": "3837c251dc74c747c3348066a63f81a002cf55ce"
|
||||
},
|
||||
"_from": "animation"
|
||||
}
|
||||
58
.tests/networking/node_modules/box2d/README
generated
vendored
58
.tests/networking/node_modules/box2d/README
generated
vendored
|
|
@ -1,58 +0,0 @@
|
|||
@author Josh Adell <josh.adell@gmail.com>
|
||||
|
||||
A port of the box2djs library into a node module.
|
||||
|
||||
Here is the box2d "Hello World" program from http://www.box2d.org/ written for node:
|
||||
|
||||
--- BEGIN CODE EXAMPLE ---
|
||||
|
||||
var sys = require("sys"),
|
||||
b2d = require("./box2dnode");
|
||||
|
||||
// Define world
|
||||
var worldAABB = new b2d.b2AABB();
|
||||
worldAABB.lowerBound.Set(-100.0, -100.0);
|
||||
worldAABB.upperBound.Set(100.0, 100.0);
|
||||
|
||||
var gravity = new b2d.b2Vec2(0.0, -10.0);
|
||||
var doSleep = true;
|
||||
|
||||
var world = new b2d.b2World(worldAABB, gravity, doSleep);
|
||||
|
||||
// Ground Box
|
||||
var groundBodyDef = new b2d.b2BodyDef();
|
||||
groundBodyDef.position.Set(0.0, -10.0);
|
||||
|
||||
var groundBody = world.CreateBody(groundBodyDef);
|
||||
|
||||
var groundShapeDef = new b2d.b2PolygonDef();
|
||||
groundShapeDef.SetAsBox(50.0, 10.0);
|
||||
|
||||
groundBody.CreateShape(groundShapeDef);
|
||||
|
||||
// Dynamic Body
|
||||
var bodyDef = new b2d.b2BodyDef();
|
||||
bodyDef.position.Set(0.0, 4.0);
|
||||
|
||||
var body = world.CreateBody(bodyDef);
|
||||
|
||||
var shapeDef = new b2d.b2PolygonDef();
|
||||
shapeDef.SetAsBox(1.0, 1.0);
|
||||
shapeDef.density = 1.0;
|
||||
shapeDef.friction = 0.3;
|
||||
body.CreateShape(shapeDef);
|
||||
body.SetMassFromShapes();
|
||||
|
||||
// Run Simulation!
|
||||
var timeStep = 1.0 / 60.0;
|
||||
|
||||
var iterations = 10;
|
||||
|
||||
for (var i=0; i < 60; i++) {
|
||||
world.Step(timeStep, iterations);
|
||||
var position = body.GetPosition();
|
||||
var angle = body.GetAngle();
|
||||
sys.puts(i+": <"+position.x+", "+position.y+"> @"+angle);
|
||||
}
|
||||
|
||||
--- END CODE EXAMPLE ---
|
||||
11132
.tests/networking/node_modules/box2d/box2dnode.js
generated
vendored
11132
.tests/networking/node_modules/box2d/box2dnode.js
generated
vendored
File diff suppressed because it is too large
Load diff
24
.tests/networking/node_modules/box2d/package.json
generated
vendored
24
.tests/networking/node_modules/box2d/package.json
generated
vendored
|
|
@ -1,24 +0,0 @@
|
|||
{
|
||||
"name": "box2d",
|
||||
"version": "1.0.0",
|
||||
"description": "2D physics engine",
|
||||
"homepage": "http://github.com/jadell/box2dnode",
|
||||
"author": {
|
||||
"name": "Josh Adell",
|
||||
"email": "josh.adell@gmail.com",
|
||||
"url": "http://everymansoftware.blogspot.com/"
|
||||
},
|
||||
"main": "./box2dnode",
|
||||
"engines": [
|
||||
"node"
|
||||
],
|
||||
"_id": "box2d@1.0.0",
|
||||
"dependencies": {},
|
||||
"devDependencies": {},
|
||||
"optionalDependencies": {},
|
||||
"_engineSupported": true,
|
||||
"_npmVersion": "1.1.4",
|
||||
"_nodeVersion": "v0.6.12",
|
||||
"_defaultsLoaded": true,
|
||||
"_from": "box2d"
|
||||
}
|
||||
3
.tests/networking/node_modules/socket.io/.npmignore
generated
vendored
3
.tests/networking/node_modules/socket.io/.npmignore
generated
vendored
|
|
@ -1,3 +0,0 @@
|
|||
support
|
||||
test
|
||||
examples
|
||||
6
.tests/networking/node_modules/socket.io/.travis.yml
generated
vendored
6
.tests/networking/node_modules/socket.io/.travis.yml
generated
vendored
|
|
@ -1,6 +0,0 @@
|
|||
language: node_js
|
||||
node_js:
|
||||
- 0.6
|
||||
|
||||
notifications:
|
||||
irc: "irc.freenode.org#socket.io"
|
||||
260
.tests/networking/node_modules/socket.io/History.md
generated
vendored
260
.tests/networking/node_modules/socket.io/History.md
generated
vendored
|
|
@ -1,260 +0,0 @@
|
|||
|
||||
0.9.6 / 2012-04-17
|
||||
==================
|
||||
|
||||
* Fixed XSS in jsonp-polling.
|
||||
|
||||
0.9.5 / 2012-04-05
|
||||
==================
|
||||
|
||||
* Added test for polling and socket close.
|
||||
* Ensure close upon request close.
|
||||
* Fix disconnection reason being lost for polling transports.
|
||||
* Ensure that polling transports work with Connection: close.
|
||||
* Log disconnection reason.
|
||||
|
||||
0.9.4 / 2012-04-01
|
||||
==================
|
||||
|
||||
* Disconnecting from namespace improvement (#795) [DanielBaulig]
|
||||
* Bumped client with polling reconnection loop (#438)
|
||||
|
||||
0.9.3 / 2012-03-28
|
||||
==================
|
||||
|
||||
* Fix "Syntax error" on FF Web Console with XHR Polling [mikito]
|
||||
|
||||
0.9.2 / 2012-03-13
|
||||
==================
|
||||
|
||||
* More sensible close `timeout default` (fixes disconnect issue)
|
||||
|
||||
0.9.1-1 / 2012-03-02
|
||||
====================
|
||||
|
||||
* Bumped client with NPM dependency fix.
|
||||
|
||||
0.9.1 / 2012-03-02
|
||||
==================
|
||||
|
||||
* Changed heartbeat timeout and interval defaults (60 and 25 seconds)
|
||||
* Make tests work both on 0.4 and 0.6
|
||||
* Updated client (improvements + bug fixes).
|
||||
|
||||
0.9.0 / 2012-02-26
|
||||
==================
|
||||
|
||||
* Make it possible to use a regexp to match the socket.io resource URL.
|
||||
We need this because we have to prefix the socket.io URL with a variable ID.
|
||||
* Supplemental fix to gavinuhma/authfix, it looks like the same Access-Control-Origin logic is needed in the http and xhr-polling transports
|
||||
* Updated express dep for windows compatibility.
|
||||
* Combine two substr calls into one in decodePayload to improve performance
|
||||
* Minor documentation fix
|
||||
* Minor. Conform to style of other files.
|
||||
* Switching setting to 'match origin protocol'
|
||||
* Revert "Fixes leaking Redis subscriptions for #663. The local flag was not getting passed through onClientDisconnect()."
|
||||
* Revert "Handle leaked dispatch:[id] subscription."
|
||||
* Merge pull request #667 from dshaw/patch/redis-disconnect
|
||||
* Handle leaked dispatch:[id] subscription.
|
||||
* Fixes leaking Redis subscriptions for #663. The local flag was not getting passed through onClientDisconnect().
|
||||
* Prevent memory leaking on uncompleted requests & add max post size limitation
|
||||
* Fix for testcase
|
||||
* Set Access-Control-Allow-Credentials true, regardless of cookie
|
||||
* Remove assertvarnish from package as it breaks on 0.6
|
||||
* Correct irc channel
|
||||
* Added proper return after reserved field error
|
||||
* Fixes manager.js failure to close connection after transport error has happened
|
||||
* Added implicit port 80 for origin checks. fixes #638
|
||||
* Fixed bug #432 in 0.8.7
|
||||
* Set Access-Control-Allow-Origin header to origin to enable withCredentials
|
||||
* Adding configuration variable matchOriginProtocol
|
||||
* Fixes location mismatch error in Safari.
|
||||
* Use tty to detect if we should add colors or not by default.
|
||||
* Updated the package location.
|
||||
|
||||
0.8.7 / 2011-11-05
|
||||
==================
|
||||
|
||||
* Fixed memory leaks in closed clients.
|
||||
* Fixed memory leaks in namespaces.
|
||||
* Fixed websocket handling for malformed requests from proxies. [einaros]
|
||||
* Node 0.6 compatibility. [einaros] [3rd-Eden]
|
||||
* Adapted tests and examples.
|
||||
|
||||
0.8.6 / 2011-10-27
|
||||
==================
|
||||
|
||||
* Added JSON decoding on jsonp-polling transport.
|
||||
* Fixed README example.
|
||||
* Major speed optimizations [3rd-Eden] [einaros] [visionmedia]
|
||||
* Added decode/encode benchmarks [visionmedia]
|
||||
* Added support for black-listing client sent events.
|
||||
* Fixed logging options, closes #540 [3rd-Eden]
|
||||
* Added vary header for gzip [3rd-Eden]
|
||||
* Properly cleaned up async websocket / flashsocket tests, after patching node-websocket-client
|
||||
* Patched to properly shut down when a finishClose call is made during connection establishment
|
||||
* Added support for socket.io version on url and far-future Expires [3rd-Eden] [getify]
|
||||
* Began IE10 compatibility [einaros] [tbranyen]
|
||||
* Misc WebSocket fixes [einaros]
|
||||
* Added UTF8 to respone headers for htmlfile [3rd-Eden]
|
||||
|
||||
0.8.5 / 2011-10-07
|
||||
==================
|
||||
|
||||
* Added websocket draft HyBi-16 support. [einaros]
|
||||
* Fixed websocket continuation bugs. [einaros]
|
||||
* Fixed flashsocket transport name.
|
||||
* Fixed websocket tests.
|
||||
* Ensured `parser#decodePayload` doesn't choke.
|
||||
* Added http referrer verification to manager verifyOrigin.
|
||||
* Added access control for cross domain xhr handshakes [3rd-Eden]
|
||||
* Added support for automatic generation of socket.io files [3rd-Eden]
|
||||
* Added websocket binary support [einaros]
|
||||
* Added gzip support for socket.io.js [3rd-Eden]
|
||||
* Expose socket.transport [3rd-Eden]
|
||||
* Updated client.
|
||||
|
||||
0.8.4 / 2011-09-06
|
||||
==================
|
||||
|
||||
* Client build
|
||||
|
||||
0.8.3 / 2011-09-03
|
||||
==================
|
||||
|
||||
* Fixed `\n` parsing for non-JSON packets (fixes #479).
|
||||
* Fixed parsing of certain unicode characters (fixes #451).
|
||||
* Fixed transport message packet logging.
|
||||
* Fixed emission of `error` event resulting in an uncaught exception if unhandled (fixes #476).
|
||||
* Fixed; allow for falsy values as the configuration value of `log level` (fixes #491).
|
||||
* Fixed repository URI in `package.json`. Fixes #504.
|
||||
* Added text/plain content-type to handshake responses [einaros]
|
||||
* Improved single byte writes [einaros]
|
||||
* Updated socket.io-flashsocket default port from 843 to 10843 [3rd-Eden]
|
||||
* Updated client.
|
||||
|
||||
0.8.2 / 2011-08-29
|
||||
==================
|
||||
|
||||
* Updated client.
|
||||
|
||||
0.8.1 / 2011-08-29
|
||||
==================
|
||||
|
||||
* Fixed utf8 bug in send framing in websocket [einaros]
|
||||
* Fixed typo in docs [Znarkus]
|
||||
* Fixed bug in send framing for over 64kB of data in websocket [einaros]
|
||||
* Corrected ping handling in websocket transport [einaros]
|
||||
|
||||
0.8.0 / 2011-08-28
|
||||
==================
|
||||
|
||||
* Updated to work with two-level websocket versioning. [einaros]
|
||||
* Added hybi07 support. [einaros]
|
||||
* Added hybi10 support. [einaros]
|
||||
* Added http referrer verification to manager.js verifyOrigin. [einaors]
|
||||
|
||||
0.7.11 / 2011-08-27
|
||||
===================
|
||||
|
||||
* Updated socket.io-client.
|
||||
|
||||
0.7.10 / 2011-08-27
|
||||
===================
|
||||
|
||||
* Updated socket.io-client.
|
||||
|
||||
0.7.9 / 2011-08-12
|
||||
==================
|
||||
|
||||
* Updated socket.io-client.
|
||||
* Make sure we only do garbage collection when the server we receive is actually run.
|
||||
|
||||
0.7.8 / 2011-08-08
|
||||
==================
|
||||
|
||||
* Changed; make sure sio#listen passes options to both HTTP server and socket.io manager.
|
||||
* Added docs for sio#listen.
|
||||
* Added options parameter support for Manager constructor.
|
||||
* Added memory leaks tests and test-leaks Makefile task.
|
||||
* Removed auto npm-linking from make test.
|
||||
* Make sure that you can disable heartbeats. [3rd-Eden]
|
||||
* Fixed rooms memory leak [3rd-Eden]
|
||||
* Send response once we got all POST data, not immediately [Pita]
|
||||
* Fixed onLeave behavior with missing clientsk [3rd-Eden]
|
||||
* Prevent duplicate references in rooms.
|
||||
* Added alias for `to` to `in` and `in` to `to`.
|
||||
* Fixed roomClients definition.
|
||||
* Removed dependency on redis for installation without npm [3rd-Eden]
|
||||
* Expose path and querystring in handshakeData [3rd-Eden]
|
||||
|
||||
0.7.7 / 2011-07-12
|
||||
==================
|
||||
|
||||
* Fixed double dispatch handling with emit to closed clients.
|
||||
* Added test for emitting to closed clients to prevent regression.
|
||||
* Fixed race condition in redis test.
|
||||
* Changed Transport#end instrumentation.
|
||||
* Leveraged $emit instead of emit internally.
|
||||
* Made tests faster.
|
||||
* Fixed double disconnect events.
|
||||
* Fixed disconnect logic
|
||||
* Simplified remote events handling in Socket.
|
||||
* Increased testcase timeout.
|
||||
* Fixed unknown room emitting (GH-291). [3rd-Eden]
|
||||
* Fixed `address` in handshakeData. [3rd-Eden]
|
||||
* Removed transports definition in chat example.
|
||||
* Fixed room cleanup
|
||||
* Fixed; make sure the client is cleaned up after booting.
|
||||
* Make sure to mark the client as non-open if the connection is closed.
|
||||
* Removed unneeded `buffer` declarations.
|
||||
* Fixed; make sure to clear socket handlers and subscriptions upon transport close.
|
||||
|
||||
0.7.6 / 2011-06-30
|
||||
==================
|
||||
|
||||
* Fixed general dispatching when a client has closed.
|
||||
|
||||
0.7.5 / 2011-06-30
|
||||
==================
|
||||
|
||||
* Fixed dispatching to clients that are disconnected.
|
||||
|
||||
0.7.4 / 2011-06-30
|
||||
==================
|
||||
|
||||
* Fixed; only clear handlers if they were set. [level09]
|
||||
|
||||
0.7.3 / 2011-06-30
|
||||
==================
|
||||
|
||||
* Exposed handshake data to clients.
|
||||
* Refactored dispatcher interface.
|
||||
* Changed; Moved id generation method into the manager.
|
||||
* Added sub-namespace authorization. [3rd-Eden]
|
||||
* Changed; normalized SocketNamespace local eventing [dvv]
|
||||
* Changed; Use packet.reason or default to 'packet' [3rd-Eden]
|
||||
* Changed console.error to console.log.
|
||||
* Fixed; bind both servers at the same time do that the test never times out.
|
||||
* Added 304 support.
|
||||
* Removed `Transport#name` for abstract interface.
|
||||
* Changed; lazily require http and https module only when needed. [3rd-Eden]
|
||||
|
||||
0.7.2 / 2011-06-22
|
||||
==================
|
||||
|
||||
* Make sure to write a packet (of type `noop`) when closing a poll.
|
||||
This solves a problem with cross-domain requests being flagged as aborted and
|
||||
reconnection being triggered.
|
||||
* Added `noop` message type.
|
||||
|
||||
0.7.1 / 2011-06-21
|
||||
==================
|
||||
|
||||
* Fixed cross-domain XHR.
|
||||
* Added CORS test to xhr-polling suite.
|
||||
|
||||
0.7.0 / 2010-06-21
|
||||
==================
|
||||
|
||||
* http://socket.io/announcement.html
|
||||
31
.tests/networking/node_modules/socket.io/Makefile
generated
vendored
31
.tests/networking/node_modules/socket.io/Makefile
generated
vendored
|
|
@ -1,31 +0,0 @@
|
|||
|
||||
ALL_TESTS = $(shell find test/ -name '*.test.js')
|
||||
ALL_BENCH = $(shell find benchmarks -name '*.bench.js')
|
||||
|
||||
run-tests:
|
||||
@./node_modules/.bin/expresso \
|
||||
-t 3000 \
|
||||
-I support \
|
||||
--serial \
|
||||
$(TESTFLAGS) \
|
||||
$(TESTS)
|
||||
|
||||
test:
|
||||
@$(MAKE) NODE_PATH=lib TESTS="$(ALL_TESTS)" run-tests
|
||||
|
||||
test-cov:
|
||||
@TESTFLAGS=--cov $(MAKE) test
|
||||
|
||||
test-leaks:
|
||||
@ls test/leaks/* | xargs node --expose_debug_as=debug --expose_gc
|
||||
|
||||
run-bench:
|
||||
@node $(PROFILEFLAGS) benchmarks/runner.js
|
||||
|
||||
bench:
|
||||
@$(MAKE) BENCHMARKS="$(ALL_BENCH)" run-bench
|
||||
|
||||
profile:
|
||||
@PROFILEFLAGS='--prof --trace-opt --trace-bailout --trace-deopt' $(MAKE) bench
|
||||
|
||||
.PHONY: test bench profile
|
||||
345
.tests/networking/node_modules/socket.io/Readme.md
generated
vendored
345
.tests/networking/node_modules/socket.io/Readme.md
generated
vendored
|
|
@ -1,345 +0,0 @@
|
|||
# Socket.IO
|
||||
|
||||
Socket.IO is a Node.JS project that makes WebSockets and realtime possible in
|
||||
all browsers. It also enhances WebSockets by providing built-in multiplexing,
|
||||
horizontal scalability, automatic JSON encoding/decoding, and more.
|
||||
|
||||
## How to Install
|
||||
|
||||
```bash
|
||||
npm install socket.io
|
||||
```
|
||||
|
||||
## How to use
|
||||
|
||||
First, require `socket.io`:
|
||||
|
||||
```js
|
||||
var io = require('socket.io');
|
||||
```
|
||||
|
||||
Next, attach it to a HTTP/HTTPS server. If you're using the fantastic `express`
|
||||
web framework:
|
||||
|
||||
```js
|
||||
var app = express.createServer()
|
||||
, io = io.listen(app);
|
||||
|
||||
app.listen(80);
|
||||
|
||||
io.sockets.on('connection', function (socket) {
|
||||
socket.emit('news', { hello: 'world' });
|
||||
socket.on('my other event', function (data) {
|
||||
console.log(data);
|
||||
});
|
||||
});
|
||||
```
|
||||
|
||||
Finally, load it from the client side code:
|
||||
|
||||
```html
|
||||
<script src="/socket.io/socket.io.js"></script>
|
||||
<script>
|
||||
var socket = io.connect('http://localhost');
|
||||
socket.on('news', function (data) {
|
||||
console.log(data);
|
||||
socket.emit('my other event', { my: 'data' });
|
||||
});
|
||||
</script>
|
||||
```
|
||||
|
||||
For more thorough examples, look at the `examples/` directory.
|
||||
|
||||
## Short recipes
|
||||
|
||||
### Sending and receiving events.
|
||||
|
||||
Socket.IO allows you to emit and receive custom events.
|
||||
Besides `connect`, `message` and `disconnect`, you can emit custom events:
|
||||
|
||||
```js
|
||||
// note, io.listen(<port>) will create a http server for you
|
||||
var io = require('socket.io').listen(80);
|
||||
|
||||
io.sockets.on('connection', function (socket) {
|
||||
io.sockets.emit('this', { will: 'be received by everyone' });
|
||||
|
||||
socket.on('private message', function (from, msg) {
|
||||
console.log('I received a private message by ', from, ' saying ', msg);
|
||||
});
|
||||
|
||||
socket.on('disconnect', function () {
|
||||
io.sockets.emit('user disconnected');
|
||||
});
|
||||
});
|
||||
```
|
||||
|
||||
### Storing data associated to a client
|
||||
|
||||
Sometimes it's necessary to store data associated with a client that's
|
||||
necessary for the duration of the session.
|
||||
|
||||
#### Server side
|
||||
|
||||
```js
|
||||
var io = require('socket.io').listen(80);
|
||||
|
||||
io.sockets.on('connection', function (socket) {
|
||||
socket.on('set nickname', function (name) {
|
||||
socket.set('nickname', name, function () { socket.emit('ready'); });
|
||||
});
|
||||
|
||||
socket.on('msg', function () {
|
||||
socket.get('nickname', function (err, name) {
|
||||
console.log('Chat message by ', name);
|
||||
});
|
||||
});
|
||||
});
|
||||
```
|
||||
|
||||
#### Client side
|
||||
|
||||
```html
|
||||
<script>
|
||||
var socket = io.connect('http://localhost');
|
||||
|
||||
socket.on('connect', function () {
|
||||
socket.emit('set nickname', confirm('What is your nickname?'));
|
||||
socket.on('ready', function () {
|
||||
console.log('Connected !');
|
||||
socket.emit('msg', confirm('What is your message?'));
|
||||
});
|
||||
});
|
||||
</script>
|
||||
```
|
||||
|
||||
### Restricting yourself to a namespace
|
||||
|
||||
If you have control over all the messages and events emitted for a particular
|
||||
application, using the default `/` namespace works.
|
||||
|
||||
If you want to leverage 3rd-party code, or produce code to share with others,
|
||||
socket.io provides a way of namespacing a `socket`.
|
||||
|
||||
This has the benefit of `multiplexing` a single connection. Instead of
|
||||
socket.io using two `WebSocket` connections, it'll use one.
|
||||
|
||||
The following example defines a socket that listens on '/chat' and one for
|
||||
'/news':
|
||||
|
||||
#### Server side
|
||||
|
||||
```js
|
||||
var io = require('socket.io').listen(80);
|
||||
|
||||
var chat = io
|
||||
.of('/chat')
|
||||
.on('connection', function (socket) {
|
||||
socket.emit('a message', { that: 'only', '/chat': 'will get' });
|
||||
chat.emit('a message', { everyone: 'in', '/chat': 'will get' });
|
||||
});
|
||||
|
||||
var news = io
|
||||
.of('/news');
|
||||
.on('connection', function (socket) {
|
||||
socket.emit('item', { news: 'item' });
|
||||
});
|
||||
```
|
||||
|
||||
#### Client side:
|
||||
|
||||
```html
|
||||
<script>
|
||||
var chat = io.connect('http://localhost/chat')
|
||||
, news = io.connect('http://localhost/news');
|
||||
|
||||
chat.on('connect', function () {
|
||||
chat.emit('hi!');
|
||||
});
|
||||
|
||||
news.on('news', function () {
|
||||
news.emit('woot');
|
||||
});
|
||||
</script>
|
||||
```
|
||||
|
||||
### Sending volatile messages.
|
||||
|
||||
Sometimes certain messages can be dropped. Let's say you have an app that
|
||||
shows realtime tweets for the keyword `bieber`.
|
||||
|
||||
If a certain client is not ready to receive messages (because of network slowness
|
||||
or other issues, or because he's connected through long polling and is in the
|
||||
middle of a request-response cycle), if he doesn't receive ALL the tweets related
|
||||
to bieber your application won't suffer.
|
||||
|
||||
In that case, you might want to send those messages as volatile messages.
|
||||
|
||||
#### Server side
|
||||
|
||||
```js
|
||||
var io = require('socket.io').listen(80);
|
||||
|
||||
io.sockets.on('connection', function (socket) {
|
||||
var tweets = setInterval(function () {
|
||||
getBieberTweet(function (tweet) {
|
||||
socket.volatile.emit('bieber tweet', tweet);
|
||||
});
|
||||
}, 100);
|
||||
|
||||
socket.on('disconnect', function () {
|
||||
clearInterval(tweets);
|
||||
});
|
||||
});
|
||||
```
|
||||
|
||||
#### Client side
|
||||
|
||||
In the client side, messages are received the same way whether they're volatile
|
||||
or not.
|
||||
|
||||
### Getting acknowledgements
|
||||
|
||||
Sometimes, you might want to get a callback when the client confirmed the message
|
||||
reception.
|
||||
|
||||
To do this, simply pass a function as the last parameter of `.send` or `.emit`.
|
||||
What's more, when you use `.emit`, the acknowledgement is done by you, which
|
||||
means you can also pass data along:
|
||||
|
||||
#### Server side
|
||||
|
||||
```js
|
||||
var io = require('socket.io').listen(80);
|
||||
|
||||
io.sockets.on('connection', function (socket) {
|
||||
socket.on('ferret', function (name, fn) {
|
||||
fn('woot');
|
||||
});
|
||||
});
|
||||
```
|
||||
|
||||
#### Client side
|
||||
|
||||
```html
|
||||
<script>
|
||||
var socket = io.connect(); // TIP: .connect with no args does auto-discovery
|
||||
socket.on('connect', function () { // TIP: you can avoid listening on `connect` and listen on events directly too!
|
||||
socket.emit('ferret', 'tobi', function (data) {
|
||||
console.log(data); // data will be 'woot'
|
||||
});
|
||||
});
|
||||
</script>
|
||||
```
|
||||
|
||||
### Broadcasting messages
|
||||
|
||||
To broadcast, simply add a `broadcast` flag to `emit` and `send` method calls.
|
||||
Broadcasting means sending a message to everyone else except for the socket
|
||||
that starts it.
|
||||
|
||||
#### Server side
|
||||
|
||||
```js
|
||||
var io = require('socket.io').listen(80);
|
||||
|
||||
io.sockets.on('connection', function (socket) {
|
||||
socket.broadcast.emit('user connected');
|
||||
socket.broadcast.json.send({ a: 'message' });
|
||||
});
|
||||
```
|
||||
|
||||
### Rooms
|
||||
|
||||
Sometimes you want to put certain sockets in the same room, so that it's easy
|
||||
to broadcast to all of them together.
|
||||
|
||||
Think of this as built-in channels for sockets. Sockets `join` and `leave`
|
||||
rooms in each socket.
|
||||
|
||||
#### Server side
|
||||
|
||||
```js
|
||||
var io = require('socket.io').listen(80);
|
||||
|
||||
io.sockets.on('connection', function (socket) {
|
||||
socket.join('justin bieber fans');
|
||||
socket.broadcast.to('justin bieber fans').emit('new fan');
|
||||
io.sockets.in('rammstein fans').emit('new non-fan');
|
||||
});
|
||||
```
|
||||
|
||||
### Using it just as a cross-browser WebSocket
|
||||
|
||||
If you just want the WebSocket semantics, you can do that too.
|
||||
Simply leverage `send` and listen on the `message` event:
|
||||
|
||||
#### Server side
|
||||
|
||||
```js
|
||||
var io = require('socket.io').listen(80);
|
||||
|
||||
io.sockets.on('connection', function (socket) {
|
||||
socket.on('message', function () { });
|
||||
socket.on('disconnect', function () { });
|
||||
});
|
||||
```
|
||||
|
||||
#### Client side
|
||||
|
||||
```html
|
||||
<script>
|
||||
var socket = io.connect('http://localhost/');
|
||||
socket.on('connect', function () {
|
||||
socket.send('hi');
|
||||
|
||||
socket.on('message', function (msg) {
|
||||
// my msg
|
||||
});
|
||||
});
|
||||
</script>
|
||||
```
|
||||
|
||||
### Changing configuration
|
||||
|
||||
Configuration in socket.io is TJ-style:
|
||||
|
||||
#### Server side
|
||||
|
||||
```js
|
||||
var io = require('socket.io').listen(80);
|
||||
|
||||
io.configure(function () {
|
||||
io.set('transports', ['websocket', 'flashsocket', 'xhr-polling']);
|
||||
});
|
||||
|
||||
io.configure('development', function () {
|
||||
io.set('transports', ['websocket', 'xhr-polling']);
|
||||
io.enable('log');
|
||||
});
|
||||
```
|
||||
|
||||
## License
|
||||
|
||||
(The MIT License)
|
||||
|
||||
Copyright (c) 2011 Guillermo Rauch <guillermo@learnboost.com>
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining
|
||||
a copy of this software and associated documentation files (the
|
||||
'Software'), to deal in the Software without restriction, including
|
||||
without limitation the rights to use, copy, modify, merge, publish,
|
||||
distribute, sublicense, and/or sell copies of the Software, and to
|
||||
permit persons to whom the Software is furnished to do so, subject to
|
||||
the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be
|
||||
included in all copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
|
||||
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||||
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
|
||||
IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
|
||||
CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
|
||||
TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
|
||||
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
64
.tests/networking/node_modules/socket.io/benchmarks/decode.bench.js
generated
vendored
64
.tests/networking/node_modules/socket.io/benchmarks/decode.bench.js
generated
vendored
|
|
@ -1,64 +0,0 @@
|
|||
|
||||
/**
|
||||
* Module dependencies.
|
||||
*/
|
||||
|
||||
var benchmark = require('benchmark')
|
||||
, colors = require('colors')
|
||||
, io = require('../')
|
||||
, parser = io.parser
|
||||
, suite = new benchmark.Suite('Decode packet');
|
||||
|
||||
suite.add('string', function () {
|
||||
parser.decodePacket('4:::"2"');
|
||||
});
|
||||
|
||||
suite.add('event', function () {
|
||||
parser.decodePacket('5:::{"name":"woot"}');
|
||||
});
|
||||
|
||||
suite.add('event+ack', function () {
|
||||
parser.decodePacket('5:1+::{"name":"tobi"}');
|
||||
});
|
||||
|
||||
suite.add('event+data', function () {
|
||||
parser.decodePacket('5:::{"name":"edwald","args":[{"a": "b"},2,"3"]}');
|
||||
});
|
||||
|
||||
suite.add('heartbeat', function () {
|
||||
parser.decodePacket('2:::');
|
||||
});
|
||||
|
||||
suite.add('error', function () {
|
||||
parser.decodePacket('7:::2+0');
|
||||
});
|
||||
|
||||
var payload = parser.encodePayload([
|
||||
parser.encodePacket({ type: 'message', data: '5', endpoint: '' })
|
||||
, parser.encodePacket({ type: 'message', data: '53d', endpoint: '' })
|
||||
, parser.encodePacket({ type: 'message', data: 'foobar', endpoint: '' })
|
||||
, parser.encodePacket({ type: 'message', data: 'foobarbaz', endpoint: '' })
|
||||
, parser.encodePacket({ type: 'message', data: 'foobarbazfoobarbaz', endpoint: '' })
|
||||
, parser.encodePacket({ type: 'message', data: 'foobarbaz', endpoint: '' })
|
||||
, parser.encodePacket({ type: 'message', data: 'foobar', endpoint: '' })
|
||||
]);
|
||||
|
||||
suite.add('payload', function () {
|
||||
parser.decodePayload(payload);
|
||||
});
|
||||
|
||||
suite.on('cycle', function (bench, details) {
|
||||
console.log('\n' + suite.name.grey, details.name.white.bold);
|
||||
console.log([
|
||||
details.hz.toFixed(2).cyan + ' ops/sec'.grey
|
||||
, details.count.toString().white + ' times executed'.grey
|
||||
, 'benchmark took '.grey + details.times.elapsed.toString().white + ' sec.'.grey
|
||||
,
|
||||
].join(', '.grey));
|
||||
});
|
||||
|
||||
if (!module.parent) {
|
||||
suite.run();
|
||||
} else {
|
||||
module.exports = suite;
|
||||
}
|
||||
90
.tests/networking/node_modules/socket.io/benchmarks/encode.bench.js
generated
vendored
90
.tests/networking/node_modules/socket.io/benchmarks/encode.bench.js
generated
vendored
|
|
@ -1,90 +0,0 @@
|
|||
|
||||
/**
|
||||
* Module dependencies.
|
||||
*/
|
||||
|
||||
var benchmark = require('benchmark')
|
||||
, colors = require('colors')
|
||||
, io = require('../')
|
||||
, parser = io.parser
|
||||
, suite = new benchmark.Suite('Encode packet');
|
||||
|
||||
suite.add('string', function () {
|
||||
parser.encodePacket({
|
||||
type: 'json'
|
||||
, endpoint: ''
|
||||
, data: '2'
|
||||
});
|
||||
});
|
||||
|
||||
suite.add('event', function () {
|
||||
parser.encodePacket({
|
||||
type: 'event'
|
||||
, name: 'woot'
|
||||
, endpoint: ''
|
||||
, args: []
|
||||
});
|
||||
});
|
||||
|
||||
suite.add('event+ack', function () {
|
||||
parser.encodePacket({
|
||||
type: 'json'
|
||||
, id: 1
|
||||
, ack: 'data'
|
||||
, endpoint: ''
|
||||
, data: { a: 'b' }
|
||||
});
|
||||
});
|
||||
|
||||
suite.add('event+data', function () {
|
||||
parser.encodePacket({
|
||||
type: 'event'
|
||||
, name: 'edwald'
|
||||
, endpoint: ''
|
||||
, args: [{a: 'b'}, 2, '3']
|
||||
});
|
||||
});
|
||||
|
||||
suite.add('heartbeat', function () {
|
||||
parser.encodePacket({
|
||||
type: 'heartbeat'
|
||||
, endpoint: ''
|
||||
})
|
||||
});
|
||||
|
||||
suite.add('error', function () {
|
||||
parser.encodePacket({
|
||||
type: 'error'
|
||||
, reason: 'unauthorized'
|
||||
, advice: 'reconnect'
|
||||
, endpoint: ''
|
||||
})
|
||||
})
|
||||
|
||||
suite.add('payload', function () {
|
||||
parser.encodePayload([
|
||||
parser.encodePacket({ type: 'message', data: '5', endpoint: '' })
|
||||
, parser.encodePacket({ type: 'message', data: '53d', endpoint: '' })
|
||||
, parser.encodePacket({ type: 'message', data: 'foobar', endpoint: '' })
|
||||
, parser.encodePacket({ type: 'message', data: 'foobarbaz', endpoint: '' })
|
||||
, parser.encodePacket({ type: 'message', data: 'foobarbazfoobarbaz', endpoint: '' })
|
||||
, parser.encodePacket({ type: 'message', data: 'foobarbaz', endpoint: '' })
|
||||
, parser.encodePacket({ type: 'message', data: 'foobar', endpoint: '' })
|
||||
]);
|
||||
});
|
||||
|
||||
suite.on('cycle', function (bench, details) {
|
||||
console.log('\n' + suite.name.grey, details.name.white.bold);
|
||||
console.log([
|
||||
details.hz.toFixed(2).cyan + ' ops/sec'.grey
|
||||
, details.count.toString().white + ' times executed'.grey
|
||||
, 'benchmark took '.grey + details.times.elapsed.toString().white + ' sec.'.grey
|
||||
,
|
||||
].join(', '.grey));
|
||||
});
|
||||
|
||||
if (!module.parent) {
|
||||
suite.run();
|
||||
} else {
|
||||
module.exports = suite;
|
||||
}
|
||||
55
.tests/networking/node_modules/socket.io/benchmarks/runner.js
generated
vendored
55
.tests/networking/node_modules/socket.io/benchmarks/runner.js
generated
vendored
|
|
@ -1,55 +0,0 @@
|
|||
/**
|
||||
* Benchmark runner dependencies
|
||||
*/
|
||||
|
||||
var colors = require('colors')
|
||||
, path = require('path');
|
||||
|
||||
/**
|
||||
* Find all the benchmarks
|
||||
*/
|
||||
|
||||
var benchmarks_files = process.env.BENCHMARKS.split(' ')
|
||||
, all = [].concat(benchmarks_files)
|
||||
, first = all.shift()
|
||||
, benchmarks = {};
|
||||
|
||||
// find the benchmarks and load them all in our obj
|
||||
benchmarks_files.forEach(function (file) {
|
||||
benchmarks[file] = require(path.join(__dirname, '..', file));
|
||||
});
|
||||
|
||||
// setup the complete listeners
|
||||
benchmarks_files.forEach(function (file) {
|
||||
var benchmark = benchmarks[file]
|
||||
, next_file = all.shift()
|
||||
, next = benchmarks[next_file];
|
||||
|
||||
/**
|
||||
* Generate a oncomplete function for the tests, either we are done or we
|
||||
* have more benchmarks to process.
|
||||
*/
|
||||
|
||||
function complete () {
|
||||
if (!next) {
|
||||
console.log(
|
||||
'\n\nBenchmark completed in'.grey
|
||||
, (Date.now() - start).toString().green + ' ms'.grey
|
||||
);
|
||||
} else {
|
||||
console.log('\nStarting benchmark '.grey + next_file.yellow);
|
||||
next.run();
|
||||
}
|
||||
}
|
||||
|
||||
// attach the listener
|
||||
benchmark.on('complete', complete);
|
||||
});
|
||||
|
||||
/**
|
||||
* Start the benchmark
|
||||
*/
|
||||
|
||||
var start = Date.now();
|
||||
console.log('Starting benchmark '.grey + first.yellow);
|
||||
benchmarks[first].run();
|
||||
80
.tests/networking/node_modules/socket.io/examples/chat/app.js
generated
vendored
80
.tests/networking/node_modules/socket.io/examples/chat/app.js
generated
vendored
|
|
@ -1,80 +0,0 @@
|
|||
/**
|
||||
* Module dependencies.
|
||||
*/
|
||||
|
||||
var express = require('express')
|
||||
, stylus = require('stylus')
|
||||
, nib = require('nib')
|
||||
, sio = require('../../lib/socket.io');
|
||||
|
||||
/**
|
||||
* App.
|
||||
*/
|
||||
|
||||
var app = express.createServer();
|
||||
|
||||
/**
|
||||
* App configuration.
|
||||
*/
|
||||
|
||||
app.configure(function () {
|
||||
app.use(stylus.middleware({ src: __dirname + '/public', compile: compile }));
|
||||
app.use(express.static(__dirname + '/public'));
|
||||
app.set('views', __dirname);
|
||||
app.set('view engine', 'jade');
|
||||
|
||||
function compile (str, path) {
|
||||
return stylus(str)
|
||||
.set('filename', path)
|
||||
.use(nib());
|
||||
};
|
||||
});
|
||||
|
||||
/**
|
||||
* App routes.
|
||||
*/
|
||||
|
||||
app.get('/', function (req, res) {
|
||||
res.render('index', { layout: false });
|
||||
});
|
||||
|
||||
/**
|
||||
* App listen.
|
||||
*/
|
||||
|
||||
app.listen(3000, function () {
|
||||
var addr = app.address();
|
||||
console.log(' app listening on http://' + addr.address + ':' + addr.port);
|
||||
});
|
||||
|
||||
/**
|
||||
* Socket.IO server (single process only)
|
||||
*/
|
||||
|
||||
var io = sio.listen(app)
|
||||
, nicknames = {};
|
||||
|
||||
io.sockets.on('connection', function (socket) {
|
||||
socket.on('user message', function (msg) {
|
||||
socket.broadcast.emit('user message', socket.nickname, msg);
|
||||
});
|
||||
|
||||
socket.on('nickname', function (nick, fn) {
|
||||
if (nicknames[nick]) {
|
||||
fn(true);
|
||||
} else {
|
||||
fn(false);
|
||||
nicknames[nick] = socket.nickname = nick;
|
||||
socket.broadcast.emit('announcement', nick + ' connected');
|
||||
io.sockets.emit('nicknames', nicknames);
|
||||
}
|
||||
});
|
||||
|
||||
socket.on('disconnect', function () {
|
||||
if (!socket.nickname) return;
|
||||
|
||||
delete nicknames[socket.nickname];
|
||||
socket.broadcast.emit('announcement', socket.nickname + ' disconnected');
|
||||
socket.broadcast.emit('nicknames', nicknames);
|
||||
});
|
||||
});
|
||||
83
.tests/networking/node_modules/socket.io/examples/chat/index.jade
generated
vendored
83
.tests/networking/node_modules/socket.io/examples/chat/index.jade
generated
vendored
|
|
@ -1,83 +0,0 @@
|
|||
doctype 5
|
||||
html
|
||||
head
|
||||
link(href='/stylesheets/style.css', rel='stylesheet')
|
||||
script(src='http://code.jquery.com/jquery-1.6.1.min.js')
|
||||
script(src='/socket.io/socket.io.js')
|
||||
script
|
||||
// socket.io specific code
|
||||
var socket = io.connect();
|
||||
|
||||
socket.on('connect', function () {
|
||||
$('#chat').addClass('connected');
|
||||
});
|
||||
|
||||
socket.on('announcement', function (msg) {
|
||||
$('#lines').append($('<p>').append($('<em>').text(msg)));
|
||||
});
|
||||
|
||||
socket.on('nicknames', function (nicknames) {
|
||||
$('#nicknames').empty().append($('<span>Online: </span>'));
|
||||
for (var i in nicknames) {
|
||||
$('#nicknames').append($('<b>').text(nicknames[i]));
|
||||
}
|
||||
});
|
||||
|
||||
socket.on('user message', message);
|
||||
socket.on('reconnect', function () {
|
||||
$('#lines').remove();
|
||||
message('System', 'Reconnected to the server');
|
||||
});
|
||||
|
||||
socket.on('reconnecting', function () {
|
||||
message('System', 'Attempting to re-connect to the server');
|
||||
});
|
||||
|
||||
socket.on('error', function (e) {
|
||||
message('System', e ? e : 'A unknown error occurred');
|
||||
});
|
||||
|
||||
function message (from, msg) {
|
||||
$('#lines').append($('<p>').append($('<b>').text(from), msg));
|
||||
}
|
||||
|
||||
// dom manipulation
|
||||
$(function () {
|
||||
$('#set-nickname').submit(function (ev) {
|
||||
socket.emit('nickname', $('#nick').val(), function (set) {
|
||||
if (!set) {
|
||||
clear();
|
||||
return $('#chat').addClass('nickname-set');
|
||||
}
|
||||
$('#nickname-err').css('visibility', 'visible');
|
||||
});
|
||||
return false;
|
||||
});
|
||||
|
||||
$('#send-message').submit(function () {
|
||||
message('me', $('#message').val());
|
||||
socket.emit('user message', $('#message').val());
|
||||
clear();
|
||||
$('#lines').get(0).scrollTop = 10000000;
|
||||
return false;
|
||||
});
|
||||
|
||||
function clear () {
|
||||
$('#message').val('').focus();
|
||||
};
|
||||
});
|
||||
body
|
||||
#chat
|
||||
#nickname
|
||||
form.wrap#set-nickname
|
||||
p Please type in your nickname and press enter.
|
||||
input#nick
|
||||
p#nickname-err Nickname already in use
|
||||
#connecting
|
||||
.wrap Connecting to socket.io server
|
||||
#messages
|
||||
#nicknames
|
||||
#lines
|
||||
form#send-message
|
||||
input#message
|
||||
button Send
|
||||
11
.tests/networking/node_modules/socket.io/examples/chat/package.json
generated
vendored
11
.tests/networking/node_modules/socket.io/examples/chat/package.json
generated
vendored
|
|
@ -1,11 +0,0 @@
|
|||
{
|
||||
"name": "chat.io"
|
||||
, "description": "example chat application with socket.io"
|
||||
, "version": "0.0.1"
|
||||
, "dependencies": {
|
||||
"express": "2.5.5"
|
||||
, "jade": "0.16.4"
|
||||
, "stylus": "0.19.0"
|
||||
, "nib": "0.2.0"
|
||||
}
|
||||
}
|
||||
96
.tests/networking/node_modules/socket.io/examples/chat/public/stylesheets/mixins.styl
generated
vendored
96
.tests/networking/node_modules/socket.io/examples/chat/public/stylesheets/mixins.styl
generated
vendored
|
|
@ -1,96 +0,0 @@
|
|||
border-radius(n)
|
||||
-webkit-border-radius n
|
||||
-moz-border-radius n
|
||||
border-radius n
|
||||
|
||||
// replace str with val
|
||||
|
||||
replace(expr, str, val)
|
||||
expr = clone(expr)
|
||||
for e, i in expr
|
||||
if str == e
|
||||
expr[i] = val
|
||||
expr
|
||||
|
||||
// normalize gradient point (webkit)
|
||||
|
||||
grad-point(pos)
|
||||
if length(pos) == 1
|
||||
return left pos if pos in (top bottom)
|
||||
return pos top if pos in (left right)
|
||||
else if pos[0] in (top bottom)
|
||||
pos[1] pos[0]
|
||||
else
|
||||
pos
|
||||
|
||||
// implicit color stop position
|
||||
|
||||
pos-in-stops(i, stops)
|
||||
len = length(stops)
|
||||
if len - 1 == i
|
||||
100%
|
||||
else if i
|
||||
unit(i / len * 100, '%')
|
||||
else
|
||||
0%
|
||||
|
||||
// normalize color stops
|
||||
// - (color pos) -> (pos color)
|
||||
// - (color) -> (implied-pos color)
|
||||
|
||||
normalize-stops(stops)
|
||||
stops = clone(stops)
|
||||
for stop, i in stops
|
||||
if length(stop) == 1
|
||||
color = stop[0]
|
||||
stop[0] = pos-in-stops(i, stops)
|
||||
stop[1] = color
|
||||
else if typeof(stop[1]) == 'unit'
|
||||
pos = stop[1]
|
||||
stop[1] = stop[0]
|
||||
stop[0] = pos
|
||||
stops
|
||||
|
||||
// join color stops with the given translation function
|
||||
|
||||
join-stops(stops, translate)
|
||||
str = ''
|
||||
len = length(stops)
|
||||
for stop, i in stops
|
||||
str += ', ' if i
|
||||
pos = stop[0]
|
||||
color = stop[1]
|
||||
str += translate(color, pos)
|
||||
unquote(str)
|
||||
|
||||
// webkit translation function
|
||||
|
||||
webkit-stop(color, pos)
|
||||
s('color-stop(%d, %s)', pos / 100, color)
|
||||
|
||||
// mozilla translation function
|
||||
|
||||
moz-stop(color, pos)
|
||||
s('%s %s', color, pos)
|
||||
|
||||
// create a linear gradient with the given start
|
||||
// position, followed by color stops
|
||||
|
||||
linear-gradient(start, stops...)
|
||||
error('color stops required') unless length(stops)
|
||||
prop = current-property[0]
|
||||
val = current-property[1]
|
||||
stops = normalize-stops(stops)
|
||||
|
||||
// webkit
|
||||
end = grad-point(opposite-position(start))
|
||||
webkit = s('-webkit-gradient(linear, %s, %s, %s)', grad-point(start), end, join-stops(stops, webkit-stop))
|
||||
add-property(prop, replace(val, '__CALL__', webkit))
|
||||
|
||||
// moz
|
||||
stops = join-stops(stops, moz-stop)
|
||||
moz = s('-moz-linear-gradient(%s, %s)', start, stops)
|
||||
add-property(prop, replace(val, '__CALL__', moz))
|
||||
|
||||
// literal
|
||||
s('linear-gradient(%s, %s)', start, stops)
|
||||
188
.tests/networking/node_modules/socket.io/examples/chat/public/stylesheets/style.css
generated
vendored
188
.tests/networking/node_modules/socket.io/examples/chat/public/stylesheets/style.css
generated
vendored
|
|
@ -1,188 +0,0 @@
|
|||
#chat,
|
||||
#nickname,
|
||||
#messages {
|
||||
width: 600px;
|
||||
}
|
||||
#chat {
|
||||
position: relative;
|
||||
border: 1px solid #ccc;
|
||||
}
|
||||
#nickname,
|
||||
#connecting {
|
||||
position: absolute;
|
||||
height: 410px;
|
||||
z-index: 100;
|
||||
left: 0;
|
||||
top: 0;
|
||||
background: #fff;
|
||||
text-align: center;
|
||||
width: 600px;
|
||||
font: 15px Georgia;
|
||||
color: #666;
|
||||
display: block;
|
||||
}
|
||||
#nickname .wrap,
|
||||
#connecting .wrap {
|
||||
padding-top: 150px;
|
||||
}
|
||||
#nickname input {
|
||||
border: 1px solid #ccc;
|
||||
padding: 10px;
|
||||
}
|
||||
#nickname input:focus {
|
||||
border-color: #999;
|
||||
outline: 0;
|
||||
}
|
||||
#nickname #nickname-err {
|
||||
color: #8b0000;
|
||||
font-size: 12px;
|
||||
visibility: hidden;
|
||||
}
|
||||
.connected #connecting {
|
||||
display: none;
|
||||
}
|
||||
.nickname-set #nickname {
|
||||
display: none;
|
||||
}
|
||||
#messages {
|
||||
height: 380px;
|
||||
background: #eee;
|
||||
}
|
||||
#messages em {
|
||||
text-shadow: 0 1px 0 #fff;
|
||||
color: #999;
|
||||
}
|
||||
#messages p {
|
||||
padding: 0;
|
||||
margin: 0;
|
||||
font: 12px Helvetica, Arial;
|
||||
padding: 5px 10px;
|
||||
}
|
||||
#messages p b {
|
||||
display: inline-block;
|
||||
padding-right: 10px;
|
||||
}
|
||||
#messages p:nth-child(even) {
|
||||
background: #fafafa;
|
||||
}
|
||||
#messages #nicknames {
|
||||
background: #ccc;
|
||||
padding: 2px 4px 4px;
|
||||
font: 11px Helvetica;
|
||||
}
|
||||
#messages #nicknames span {
|
||||
color: #000;
|
||||
}
|
||||
#messages #nicknames b {
|
||||
display: inline-block;
|
||||
color: #fff;
|
||||
background: #999;
|
||||
padding: 3px 6px;
|
||||
margin-right: 5px;
|
||||
-webkit-border-radius: 10px;
|
||||
-moz-border-radius: 10px;
|
||||
border-radius: 10px;
|
||||
text-shadow: 0 1px 0 #666;
|
||||
}
|
||||
#messages #lines {
|
||||
height: 355px;
|
||||
overflow: auto;
|
||||
overflow-x: hidden;
|
||||
overflow-y: auto;
|
||||
}
|
||||
#messages #lines::-webkit-scrollbar {
|
||||
width: 6px;
|
||||
height: 6px;
|
||||
}
|
||||
#messages #lines::-webkit-scrollbar-button:start:decrement,
|
||||
#messages #lines ::-webkit-scrollbar-button:end:increment {
|
||||
display: block;
|
||||
height: 10px;
|
||||
}
|
||||
#messages #lines::-webkit-scrollbar-button:vertical:increment {
|
||||
background-color: #fff;
|
||||
}
|
||||
#messages #lines::-webkit-scrollbar-track-piece {
|
||||
background-color: #fff;
|
||||
-webkit-border-radius: 3px;
|
||||
}
|
||||
#messages #lines::-webkit-scrollbar-thumb:vertical {
|
||||
height: 50px;
|
||||
background-color: #ccc;
|
||||
-webkit-border-radius: 3px;
|
||||
}
|
||||
#messages #lines::-webkit-scrollbar-thumb:horizontal {
|
||||
width: 50px;
|
||||
background-color: #fff;
|
||||
-webkit-border-radius: 3px;
|
||||
}
|
||||
#send-message {
|
||||
background: #fff;
|
||||
position: relative;
|
||||
}
|
||||
#send-message input {
|
||||
border: none;
|
||||
height: 30px;
|
||||
padding: 0 10px;
|
||||
line-height: 30px;
|
||||
vertical-align: middle;
|
||||
width: 580px;
|
||||
}
|
||||
#send-message input:focus {
|
||||
outline: 0;
|
||||
}
|
||||
#send-message button {
|
||||
position: absolute;
|
||||
top: 5px;
|
||||
right: 5px;
|
||||
}
|
||||
button {
|
||||
margin: 0;
|
||||
-webkit-user-select: none;
|
||||
-moz-user-select: none;
|
||||
user-select: none;
|
||||
display: inline-block;
|
||||
text-decoration: none;
|
||||
background: #43a1f7;
|
||||
background: -webkit-gradient(linear, left top, left bottom, color-stop(0, #43a1f7), color-stop(1, #377ad0));
|
||||
background: -webkit-linear-gradient(top, #43a1f7 0%, #377ad0 100%);
|
||||
background: -moz-linear-gradient(top, #43a1f7 0%, #377ad0 100%);
|
||||
background: linear-gradient(top, #43a1f7 0%, #377ad0 100%);
|
||||
border: 1px solid #2e70c4;
|
||||
-webkit-border-radius: 16px;
|
||||
-moz-border-radius: 16px;
|
||||
border-radius: 16px;
|
||||
color: #fff;
|
||||
font-family: "lucida grande", sans-serif;
|
||||
font-size: 11px;
|
||||
font-weight: normal;
|
||||
line-height: 1;
|
||||
padding: 3px 10px 5px 10px;
|
||||
text-align: center;
|
||||
text-shadow: 0 -1px 1px #2d6dc0;
|
||||
}
|
||||
button:hover,
|
||||
button.hover {
|
||||
background: darker;
|
||||
background: -webkit-gradient(linear, left top, left bottom, color-stop(0, #43a1f7), color-stop(1, #2e70c4));
|
||||
background: -webkit-linear-gradient(top, #43a1f7 0%, #2e70c4 100%);
|
||||
background: -moz-linear-gradient(top, #43a1f7 0%, #2e70c4 100%);
|
||||
background: linear-gradient(top, #43a1f7 0%, #2e70c4 100%);
|
||||
border: 1px solid #2e70c4;
|
||||
cursor: pointer;
|
||||
text-shadow: 0 -1px 1px #2c6bbb;
|
||||
}
|
||||
button:active,
|
||||
button.active {
|
||||
background: #2e70c4;
|
||||
border: 1px solid #2e70c4;
|
||||
border-bottom: 1px solid #2861aa;
|
||||
text-shadow: 0 -1px 1px #2b67b5;
|
||||
}
|
||||
button:focus,
|
||||
button.focus {
|
||||
outline: none;
|
||||
-webkit-box-shadow: 0 1px 0 0 rgba(255,255,255,0.4), 0 0 4px 0 #377ad0;
|
||||
-moz-box-shadow: 0 1px 0 0 rgba(255,255,255,0.4), 0 0 4px 0 #377ad0;
|
||||
box-shadow: 0 1px 0 0 rgba(255,255,255,0.4), 0 0 4px 0 #377ad0;
|
||||
}
|
||||
118
.tests/networking/node_modules/socket.io/examples/chat/public/stylesheets/style.styl
generated
vendored
118
.tests/networking/node_modules/socket.io/examples/chat/public/stylesheets/style.styl
generated
vendored
|
|
@ -1,118 +0,0 @@
|
|||
@import 'nib'
|
||||
|
||||
#chat, #nickname, #messages
|
||||
width 600px
|
||||
|
||||
#chat
|
||||
position relative
|
||||
border 1px solid #ccc
|
||||
|
||||
#nickname, #connecting
|
||||
position absolute
|
||||
height 410px
|
||||
z-index 100
|
||||
left 0
|
||||
top 0
|
||||
background #fff
|
||||
text-align center
|
||||
width 600px
|
||||
font 15px Georgia
|
||||
color #666
|
||||
display block
|
||||
.wrap
|
||||
padding-top 150px
|
||||
|
||||
#nickname
|
||||
input
|
||||
border 1px solid #ccc
|
||||
padding 10px
|
||||
&:focus
|
||||
border-color #999
|
||||
outline 0
|
||||
#nickname-err
|
||||
color darkred
|
||||
font-size 12px
|
||||
visibility hidden
|
||||
|
||||
.connected
|
||||
#connecting
|
||||
display none
|
||||
|
||||
.nickname-set
|
||||
#nickname
|
||||
display none
|
||||
|
||||
#messages
|
||||
height 380px
|
||||
background #eee
|
||||
em
|
||||
text-shadow 0 1px 0 #fff
|
||||
color #999
|
||||
p
|
||||
padding 0
|
||||
margin 0
|
||||
font 12px Helvetica, Arial
|
||||
padding 5px 10px
|
||||
b
|
||||
display inline-block
|
||||
padding-right 10px
|
||||
p:nth-child(even)
|
||||
background #fafafa
|
||||
#nicknames
|
||||
background #ccc
|
||||
padding 2px 4px 4px
|
||||
font 11px Helvetica
|
||||
span
|
||||
color black
|
||||
b
|
||||
display inline-block
|
||||
color #fff
|
||||
background #999
|
||||
padding 3px 6px
|
||||
margin-right 5px
|
||||
border-radius 10px
|
||||
text-shadow 0 1px 0 #666
|
||||
#lines
|
||||
height 355px
|
||||
overflow auto
|
||||
overflow-x hidden
|
||||
overflow-y auto
|
||||
&::-webkit-scrollbar
|
||||
width 6px
|
||||
height 6px
|
||||
&::-webkit-scrollbar-button:start:decrement, ::-webkit-scrollbar-button:end:increment
|
||||
display block
|
||||
height 10px
|
||||
&::-webkit-scrollbar-button:vertical:increment
|
||||
background-color #fff
|
||||
&::-webkit-scrollbar-track-piece
|
||||
background-color #fff
|
||||
-webkit-border-radius 3px
|
||||
&::-webkit-scrollbar-thumb:vertical
|
||||
height 50px
|
||||
background-color #ccc
|
||||
-webkit-border-radius 3px
|
||||
&::-webkit-scrollbar-thumb:horizontal
|
||||
width 50px
|
||||
background-color #fff
|
||||
-webkit-border-radius 3px
|
||||
|
||||
#send-message
|
||||
background #fff
|
||||
position relative
|
||||
input
|
||||
border none
|
||||
height 30px
|
||||
padding 0 10px
|
||||
line-height 30px
|
||||
vertical-align middle
|
||||
width 580px
|
||||
&:focus
|
||||
outline 0
|
||||
button
|
||||
position absolute
|
||||
top 5px
|
||||
right 5px
|
||||
|
||||
button
|
||||
download-button()
|
||||
74
.tests/networking/node_modules/socket.io/examples/irc-output/app.js
generated
vendored
74
.tests/networking/node_modules/socket.io/examples/irc-output/app.js
generated
vendored
|
|
@ -1,74 +0,0 @@
|
|||
/**
|
||||
* Module dependencies.
|
||||
*/
|
||||
|
||||
var express = require('express')
|
||||
, stylus = require('stylus')
|
||||
, nib = require('nib')
|
||||
, sio = require('../../lib/socket.io')
|
||||
, irc = require('./irc');
|
||||
|
||||
/**
|
||||
* App.
|
||||
*/
|
||||
|
||||
var app = express.createServer();
|
||||
|
||||
/**
|
||||
* App configuration.
|
||||
*/
|
||||
|
||||
app.configure(function () {
|
||||
app.use(stylus.middleware({ src: __dirname + '/public', compile: compile }))
|
||||
app.use(express.static(__dirname + '/public'));
|
||||
app.set('views', __dirname);
|
||||
app.set('view engine', 'jade');
|
||||
|
||||
function compile (str, path) {
|
||||
return stylus(str)
|
||||
.set('filename', path)
|
||||
.use(nib());
|
||||
};
|
||||
});
|
||||
|
||||
/**
|
||||
* App routes.
|
||||
*/
|
||||
|
||||
app.get('/', function (req, res) {
|
||||
res.render('index', { layout: false });
|
||||
});
|
||||
|
||||
/**
|
||||
* App listen.
|
||||
*/
|
||||
|
||||
app.listen(3000, function () {
|
||||
var addr = app.address();
|
||||
console.log(' app listening on http://' + addr.address + ':' + addr.port);
|
||||
});
|
||||
|
||||
/**
|
||||
* Socket.IO server
|
||||
*/
|
||||
|
||||
var io = sio.listen(app)
|
||||
|
||||
/**
|
||||
* Connect to IRC.
|
||||
*/
|
||||
|
||||
var client = new irc.Client('irc.freenode.net', 6667);
|
||||
client.connect('socketio\\test\\' + String(Math.random()).substr(-3));
|
||||
client.on('001', function () {
|
||||
this.send('JOIN', '#node.js');
|
||||
});
|
||||
client.on('PART', function (prefix) {
|
||||
io.sockets.emit('announcement', irc.user(prefix) + ' left the channel');
|
||||
});
|
||||
client.on('JOIN', function (prefix) {
|
||||
io.sockets.emit('announcement', irc.user(prefix) + ' joined the channel');
|
||||
});
|
||||
client.on('PRIVMSG', function (prefix, channel, text) {
|
||||
io.sockets.emit('irc message', irc.user(prefix), text);
|
||||
});
|
||||
28
.tests/networking/node_modules/socket.io/examples/irc-output/index.jade
generated
vendored
28
.tests/networking/node_modules/socket.io/examples/irc-output/index.jade
generated
vendored
|
|
@ -1,28 +0,0 @@
|
|||
doctype 5
|
||||
html
|
||||
head
|
||||
link(href='/stylesheets/style.css', rel='stylesheet')
|
||||
script(src='http://code.jquery.com/jquery-1.6.1.min.js')
|
||||
script(src='/socket.io/socket.io.js')
|
||||
script
|
||||
var socket = io.connect();
|
||||
|
||||
socket.on('connect', function () {
|
||||
$('#irc').addClass('connected');
|
||||
});
|
||||
|
||||
socket.on('announcement', function (msg) {
|
||||
$('#messages').append($('<p>').append($('<em>').text(msg)));
|
||||
$('#messages').get(0).scrollTop = 10000000;
|
||||
});
|
||||
|
||||
socket.on('irc message', function (user, msg) {
|
||||
$('#messages').append($('<p>').append($('<b>').text(user), msg));
|
||||
$('#messages').get(0).scrollTop = 10000000;
|
||||
});
|
||||
body
|
||||
h2 Node.JS IRC
|
||||
#irc
|
||||
#connecting
|
||||
.wrap Connecting to socket.io server
|
||||
#messages
|
||||
164
.tests/networking/node_modules/socket.io/examples/irc-output/irc.js
generated
vendored
164
.tests/networking/node_modules/socket.io/examples/irc-output/irc.js
generated
vendored
|
|
@ -1,164 +0,0 @@
|
|||
/**
|
||||
* From https://github.com/felixge/nodelog/
|
||||
*/
|
||||
|
||||
var sys = require('util');
|
||||
var tcp = require('net');
|
||||
var irc = exports;
|
||||
|
||||
function bind(fn, scope) {
|
||||
var bindArgs = Array.prototype.slice.call(arguments);
|
||||
bindArgs.shift();
|
||||
bindArgs.shift();
|
||||
|
||||
return function() {
|
||||
var args = Array.prototype.slice.call(arguments);
|
||||
fn.apply(scope, bindArgs.concat(args));
|
||||
};
|
||||
}
|
||||
|
||||
function each(set, iterator) {
|
||||
for (var i = 0; i < set.length; i++) {
|
||||
var r = iterator(set[i], i);
|
||||
if (r === false) {
|
||||
return;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
var Client = irc.Client = function(host, port) {
|
||||
this.host = host || 'localhost';
|
||||
this.port = port || 6667;
|
||||
|
||||
this.connection = null;
|
||||
this.buffer = '';
|
||||
this.encoding = 'utf8';
|
||||
this.timeout = 10 * 60 * 60 * 1000;
|
||||
|
||||
this.nick = null;
|
||||
this.user = null;
|
||||
this.real = null;
|
||||
}
|
||||
sys.inherits(Client, process.EventEmitter);
|
||||
|
||||
Client.prototype.connect = function(nick, user, real) {
|
||||
var connection = tcp.createConnection(this.port, this.host);
|
||||
connection.setEncoding(this.encoding);
|
||||
connection.setTimeout(this.timeout);
|
||||
connection.addListener('connect', bind(this.onConnect, this));
|
||||
connection.addListener('data', bind(this.onReceive, this));
|
||||
connection.addListener('end', bind(this.onEof, this));
|
||||
connection.addListener('timeout', bind(this.onTimeout, this));
|
||||
connection.addListener('close', bind(this.onClose, this));
|
||||
|
||||
this.nick = nick;
|
||||
this.user = user || 'guest';
|
||||
this.real = real || 'Guest';
|
||||
|
||||
this.connection = connection;
|
||||
};
|
||||
|
||||
Client.prototype.disconnect = function(why) {
|
||||
if (this.connection.readyState !== 'closed') {
|
||||
this.connection.close();
|
||||
sys.puts('disconnected (reason: '+why+')');
|
||||
this.emit('DISCONNECT', why);
|
||||
}
|
||||
};
|
||||
|
||||
Client.prototype.send = function(arg1) {
|
||||
if (this.connection.readyState !== 'open') {
|
||||
return this.disconnect('cannot send with readyState: '+this.connection.readyState);
|
||||
}
|
||||
|
||||
var message = [];
|
||||
for (var i = 0; i< arguments.length; i++) {
|
||||
if (arguments[i]) {
|
||||
message.push(arguments[i]);
|
||||
}
|
||||
}
|
||||
message = message.join(' ');
|
||||
|
||||
sys.puts('> '+message);
|
||||
message = message + "\r\n";
|
||||
this.connection.write(message, this.encoding);
|
||||
};
|
||||
|
||||
Client.prototype.parse = function(message) {
|
||||
var match = message.match(/(?:(:[^\s]+) )?([^\s]+) (.+)/);
|
||||
var parsed = {
|
||||
prefix: match[1],
|
||||
command: match[2]
|
||||
};
|
||||
|
||||
var params = match[3].match(/(.*?) ?:(.*)/);
|
||||
if (params) {
|
||||
// Params before :
|
||||
params[1] = (params[1])
|
||||
? params[1].split(' ')
|
||||
: [];
|
||||
// Rest after :
|
||||
params[2] = params[2]
|
||||
? [params[2]]
|
||||
: [];
|
||||
|
||||
params = params[1].concat(params[2]);
|
||||
} else {
|
||||
params = match[3].split(' ');
|
||||
}
|
||||
|
||||
parsed.params = params;
|
||||
return parsed;
|
||||
};
|
||||
|
||||
Client.prototype.onConnect = function() {
|
||||
this.send('NICK', this.nick);
|
||||
this.send('USER', this.user, '0', '*', ':'+this.real);
|
||||
};
|
||||
|
||||
Client.prototype.onReceive = function(chunk) {
|
||||
this.buffer = this.buffer + chunk;
|
||||
|
||||
while (this.buffer) {
|
||||
var offset = this.buffer.indexOf("\r\n");
|
||||
if (offset < 0) {
|
||||
return;
|
||||
}
|
||||
|
||||
var message = this.buffer.substr(0, offset);
|
||||
this.buffer = this.buffer.substr(offset + 2);
|
||||
sys.puts('< '+message);
|
||||
|
||||
message = this.parse(message);
|
||||
|
||||
this.emit.apply(this, [message.command, message.prefix].concat(message.params));
|
||||
|
||||
if (message !== false) {
|
||||
this.onMessage(message);
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
Client.prototype.onMessage = function(message) {
|
||||
switch (message.command) {
|
||||
case 'PING':
|
||||
this.send('PONG', ':'+message.params[0]);
|
||||
break;
|
||||
}
|
||||
};
|
||||
|
||||
Client.prototype.onEof = function() {
|
||||
this.disconnect('eof');
|
||||
};
|
||||
|
||||
Client.prototype.onTimeout = function() {
|
||||
this.disconnect('timeout');
|
||||
};
|
||||
|
||||
Client.prototype.onClose = function() {
|
||||
this.disconnect('close');
|
||||
};
|
||||
|
||||
exports.user = function(prefix) {
|
||||
return prefix.match(/:([^!]+)!/)[1]
|
||||
};
|
||||
10
.tests/networking/node_modules/socket.io/examples/irc-output/package.json
generated
vendored
10
.tests/networking/node_modules/socket.io/examples/irc-output/package.json
generated
vendored
|
|
@ -1,10 +0,0 @@
|
|||
{
|
||||
"name": "socket.io-irc"
|
||||
, "version": "0.0.1"
|
||||
, "dependencies": {
|
||||
"express": "2.5.5"
|
||||
, "jade": "0.16.4"
|
||||
, "stylus": "0.19.0"
|
||||
, "nib": "0.2.0"
|
||||
}
|
||||
}
|
||||
|
|
@ -1,69 +0,0 @@
|
|||
@import 'nib'
|
||||
|
||||
h2
|
||||
font bold 18px Helvetica Neue, Arial
|
||||
|
||||
#irc, #messages
|
||||
width 600px
|
||||
|
||||
#irc
|
||||
position relative
|
||||
border 1px solid #ccc
|
||||
|
||||
#connecting
|
||||
position absolute
|
||||
height 410px
|
||||
z-index 100
|
||||
left 0
|
||||
top 0
|
||||
background #fff
|
||||
text-align center
|
||||
width 600px
|
||||
font 15px Georgia
|
||||
color #666
|
||||
display block
|
||||
.wrap
|
||||
padding-top 150px
|
||||
|
||||
.connected
|
||||
#connecting
|
||||
display none
|
||||
|
||||
#messages
|
||||
height 380px
|
||||
background #eee
|
||||
overflow auto
|
||||
overflow-x hidden
|
||||
overflow-y auto
|
||||
&::-webkit-scrollbar
|
||||
width 6px
|
||||
height 6px
|
||||
&::-webkit-scrollbar-button:start:decrement, ::-webkit-scrollbar-button:end:increment
|
||||
display block
|
||||
height 10px
|
||||
&::-webkit-scrollbar-button:vertical:increment
|
||||
background-color #fff
|
||||
&::-webkit-scrollbar-track-piece
|
||||
background-color #fff
|
||||
-webkit-border-radius 3px
|
||||
&::-webkit-scrollbar-thumb:vertical
|
||||
height 50px
|
||||
background-color #ccc
|
||||
-webkit-border-radius 3px
|
||||
&::-webkit-scrollbar-thumb:horizontal
|
||||
width 50px
|
||||
background-color #fff
|
||||
-webkit-border-radius 3px
|
||||
em
|
||||
text-shadow 0 1px 0 #fff
|
||||
color #999
|
||||
p
|
||||
padding 0
|
||||
margin 0
|
||||
font 12px Helvetica, Arial
|
||||
padding 5px 10px
|
||||
b
|
||||
display inline-block
|
||||
padding-right 10px
|
||||
p:nth-child(even)
|
||||
background #fafafa
|
||||
8
.tests/networking/node_modules/socket.io/index.js
generated
vendored
8
.tests/networking/node_modules/socket.io/index.js
generated
vendored
|
|
@ -1,8 +0,0 @@
|
|||
|
||||
/*!
|
||||
* socket.io-node
|
||||
* Copyright(c) 2011 LearnBoost <dev@learnboost.com>
|
||||
* MIT Licensed
|
||||
*/
|
||||
|
||||
module.exports = require('./lib/socket.io');
|
||||
167
.tests/networking/node_modules/socket.io/lib/client.js
generated
vendored
167
.tests/networking/node_modules/socket.io/lib/client.js
generated
vendored
|
|
@ -1,167 +0,0 @@
|
|||
|
||||
/**
|
||||
* Module dependencies.
|
||||
*/
|
||||
|
||||
var parser = require('socket.io-client').parser
|
||||
, EventEmitter = require('events').EventEmitter
|
||||
|
||||
/**
|
||||
* Client constructor.
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
function Client (id, server) {
|
||||
this.id = id;
|
||||
this.acks = {};
|
||||
this.store = server.store;
|
||||
|
||||
var self = this;
|
||||
|
||||
store.subscribe(id, function (packet) {
|
||||
|
||||
});
|
||||
|
||||
store.subscribe(id + '.disconect', function () {
|
||||
self.onDisconnect();
|
||||
});
|
||||
}
|
||||
|
||||
/**
|
||||
* Inherits from EventEmitter.
|
||||
*/
|
||||
|
||||
Client.prototype.__proto__ = EventEmitter.prototype;
|
||||
|
||||
/**
|
||||
* Save reference to original `emit`.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Client.prototype._emit = Client.prototype.emit;
|
||||
|
||||
/**
|
||||
* Broadcast flag.
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
Client.prototype.__defineGetter__('broadcast', function () {
|
||||
this.flags.broadcast = true;
|
||||
});
|
||||
|
||||
/**
|
||||
* JSON flag (deprecated)
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
Client.prototype.__defineGetter__('json', function () {
|
||||
this.flags.broadcast = true;
|
||||
});
|
||||
|
||||
/**
|
||||
* Joins a group.
|
||||
*
|
||||
* @param {String} group
|
||||
* @return {Client} for chaining
|
||||
* @api public
|
||||
*/
|
||||
|
||||
Client.prototype.join = function (group, fn) {
|
||||
if (!~this.subscriptions.indexOf(group)) {
|
||||
var self = this;
|
||||
this.subscriptions.push(group);
|
||||
this.store.addToGroup(group, this.sid, function (ev, args) {
|
||||
self.onGroupEvent(ev, args);
|
||||
}, fn);
|
||||
} else {
|
||||
fn && fn();
|
||||
}
|
||||
|
||||
return this;
|
||||
};
|
||||
|
||||
/**
|
||||
* Leaves a group.
|
||||
*
|
||||
* @return {Client} for chaining
|
||||
* @api public
|
||||
*/
|
||||
|
||||
Client.prototype.leave = function (group) {
|
||||
var index = this.subscriptions.indexOf(group);
|
||||
if (~index) {
|
||||
this.subscriptions.splice(index, 1);
|
||||
}
|
||||
return this;
|
||||
};
|
||||
|
||||
Client.prototype.disconnect = function () {
|
||||
if (this.socket) {
|
||||
this.socket.disconnect();
|
||||
} else {
|
||||
this.publish('disconnect');
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Called upon disconnect.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Client.prototype.onDisconnect = function () {
|
||||
for (var i = 0, l = this.subscriptions; i < l; i++) {
|
||||
this.store.removeFromGroup(id, group, fn);
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* Registers ACK.
|
||||
*/
|
||||
|
||||
Client.prototype.ack = function (fn, callback) {
|
||||
this.subscribe('ack');
|
||||
};
|
||||
|
||||
/**
|
||||
* Emits an event.
|
||||
*/
|
||||
|
||||
Client.prototype.emit = function () {
|
||||
var args = toArray(arguments), fn;
|
||||
|
||||
if ('function' == typeof args[args.length - 1]) {
|
||||
fn = args.pop();
|
||||
}
|
||||
|
||||
var data = args.shift();
|
||||
if (args.length) {
|
||||
data += '\n' + JSON.stringify(args);
|
||||
}
|
||||
|
||||
if (fn) {
|
||||
this.ack(fn, function (id) {
|
||||
self.sendPacket('event', data, id);
|
||||
});
|
||||
} else {
|
||||
this.sendPacket('event', data);
|
||||
}
|
||||
|
||||
return this;
|
||||
};
|
||||
|
||||
/**
|
||||
* Sends a packet.
|
||||
*/
|
||||
|
||||
Client.prototype.sendPacket = function (type, data, id) {
|
||||
var data = parser.encode({ type: type, data: data, id: id });
|
||||
|
||||
if (this.server.sockets[id]) {
|
||||
this.server.sockets[id].write(data);
|
||||
}
|
||||
};
|
||||
97
.tests/networking/node_modules/socket.io/lib/logger.js
generated
vendored
97
.tests/networking/node_modules/socket.io/lib/logger.js
generated
vendored
|
|
@ -1,97 +0,0 @@
|
|||
|
||||
/*!
|
||||
* socket.io-node
|
||||
* Copyright(c) 2011 LearnBoost <dev@learnboost.com>
|
||||
* MIT Licensed
|
||||
*/
|
||||
|
||||
/**
|
||||
* Module dependencies.
|
||||
*/
|
||||
|
||||
var util = require('./util')
|
||||
, toArray = util.toArray;
|
||||
|
||||
/**
|
||||
* Log levels.
|
||||
*/
|
||||
|
||||
var levels = [
|
||||
'error'
|
||||
, 'warn'
|
||||
, 'info'
|
||||
, 'debug'
|
||||
];
|
||||
|
||||
/**
|
||||
* Colors for log levels.
|
||||
*/
|
||||
|
||||
var colors = [
|
||||
31
|
||||
, 33
|
||||
, 36
|
||||
, 90
|
||||
];
|
||||
|
||||
/**
|
||||
* Pads the nice output to the longest log level.
|
||||
*/
|
||||
|
||||
function pad (str) {
|
||||
var max = 0;
|
||||
|
||||
for (var i = 0, l = levels.length; i < l; i++)
|
||||
max = Math.max(max, levels[i].length);
|
||||
|
||||
if (str.length < max)
|
||||
return str + new Array(max - str.length + 1).join(' ');
|
||||
|
||||
return str;
|
||||
};
|
||||
|
||||
/**
|
||||
* Logger (console).
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
var Logger = module.exports = function (opts) {
|
||||
opts = opts || {}
|
||||
this.colors = false !== opts.colors;
|
||||
this.level = 3;
|
||||
this.enabled = true;
|
||||
};
|
||||
|
||||
/**
|
||||
* Log method.
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
Logger.prototype.log = function (type) {
|
||||
var index = levels.indexOf(type);
|
||||
|
||||
if (index > this.level || !this.enabled)
|
||||
return this;
|
||||
|
||||
console.log.apply(
|
||||
console
|
||||
, [this.colors
|
||||
? ' \033[' + colors[index] + 'm' + pad(type) + ' -\033[39m'
|
||||
: type + ':'
|
||||
].concat(toArray(arguments).slice(1))
|
||||
);
|
||||
|
||||
return this;
|
||||
};
|
||||
|
||||
/**
|
||||
* Generate methods.
|
||||
*/
|
||||
|
||||
levels.forEach(function (name) {
|
||||
Logger.prototype[name] = function () {
|
||||
this.log.apply(this, [name].concat(toArray(arguments)));
|
||||
};
|
||||
});
|
||||
984
.tests/networking/node_modules/socket.io/lib/manager.js
generated
vendored
984
.tests/networking/node_modules/socket.io/lib/manager.js
generated
vendored
|
|
@ -1,984 +0,0 @@
|
|||
/*!
|
||||
* socket.io-node
|
||||
* Copyright(c) 2011 LearnBoost <dev@learnboost.com>
|
||||
* MIT Licensed
|
||||
*/
|
||||
|
||||
/**
|
||||
* Module dependencies.
|
||||
*/
|
||||
|
||||
var fs = require('fs')
|
||||
, url = require('url')
|
||||
, tty = require('tty')
|
||||
, util = require('./util')
|
||||
, store = require('./store')
|
||||
, client = require('socket.io-client')
|
||||
, transports = require('./transports')
|
||||
, Logger = require('./logger')
|
||||
, Socket = require('./socket')
|
||||
, MemoryStore = require('./stores/memory')
|
||||
, SocketNamespace = require('./namespace')
|
||||
, Static = require('./static')
|
||||
, EventEmitter = process.EventEmitter;
|
||||
|
||||
/**
|
||||
* Export the constructor.
|
||||
*/
|
||||
|
||||
exports = module.exports = Manager;
|
||||
|
||||
/**
|
||||
* Default transports.
|
||||
*/
|
||||
|
||||
var defaultTransports = exports.defaultTransports = [
|
||||
'websocket'
|
||||
, 'htmlfile'
|
||||
, 'xhr-polling'
|
||||
, 'jsonp-polling'
|
||||
];
|
||||
|
||||
/**
|
||||
* Inherited defaults.
|
||||
*/
|
||||
|
||||
var parent = module.parent.exports
|
||||
, protocol = parent.protocol
|
||||
, jsonpolling_re = /^\d+$/;
|
||||
|
||||
/**
|
||||
* Manager constructor.
|
||||
*
|
||||
* @param {HTTPServer} server
|
||||
* @param {Object} options, optional
|
||||
* @api public
|
||||
*/
|
||||
|
||||
function Manager (server, options) {
|
||||
this.server = server;
|
||||
this.namespaces = {};
|
||||
this.sockets = this.of('');
|
||||
this.settings = {
|
||||
origins: '*:*'
|
||||
, log: true
|
||||
, store: new MemoryStore
|
||||
, logger: new Logger
|
||||
, static: new Static(this)
|
||||
, heartbeats: true
|
||||
, resource: '/socket.io'
|
||||
, transports: defaultTransports
|
||||
, authorization: false
|
||||
, blacklist: ['disconnect']
|
||||
, 'log level': 3
|
||||
, 'log colors': tty.isatty(process.stdout.fd)
|
||||
, 'close timeout': 60
|
||||
, 'heartbeat interval': 25
|
||||
, 'heartbeat timeout': 60
|
||||
, 'polling duration': 20
|
||||
, 'flash policy server': true
|
||||
, 'flash policy port': 10843
|
||||
, 'destroy upgrade': true
|
||||
, 'destroy buffer size': 10E7
|
||||
, 'browser client': true
|
||||
, 'browser client cache': true
|
||||
, 'browser client minification': false
|
||||
, 'browser client etag': false
|
||||
, 'browser client expires': 315360000
|
||||
, 'browser client gzip': false
|
||||
, 'browser client handler': false
|
||||
, 'client store expiration': 15
|
||||
, 'match origin protocol': false
|
||||
};
|
||||
|
||||
for (var i in options) {
|
||||
this.settings[i] = options[i];
|
||||
}
|
||||
|
||||
var self = this;
|
||||
|
||||
// default error handler
|
||||
server.on('error', function(err) {
|
||||
self.log.warn('error raised: ' + err);
|
||||
});
|
||||
|
||||
this.initStore();
|
||||
|
||||
this.on('set:store', function() {
|
||||
self.initStore();
|
||||
});
|
||||
|
||||
// reset listeners
|
||||
this.oldListeners = server.listeners('request');
|
||||
server.removeAllListeners('request');
|
||||
|
||||
server.on('request', function (req, res) {
|
||||
self.handleRequest(req, res);
|
||||
});
|
||||
|
||||
server.on('upgrade', function (req, socket, head) {
|
||||
self.handleUpgrade(req, socket, head);
|
||||
});
|
||||
|
||||
server.on('close', function () {
|
||||
clearInterval(self.gc);
|
||||
});
|
||||
|
||||
server.once('listening', function () {
|
||||
self.gc = setInterval(self.garbageCollection.bind(self), 10000);
|
||||
});
|
||||
|
||||
for (var i in transports) {
|
||||
if (transports[i].init) {
|
||||
transports[i].init(this);
|
||||
}
|
||||
}
|
||||
|
||||
// forward-compatibility with 1.0
|
||||
var self = this;
|
||||
this.sockets.on('connection', function (conn) {
|
||||
self.emit('connection', conn);
|
||||
});
|
||||
|
||||
this.log.info('socket.io started');
|
||||
};
|
||||
|
||||
Manager.prototype.__proto__ = EventEmitter.prototype
|
||||
|
||||
/**
|
||||
* Store accessor shortcut.
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
Manager.prototype.__defineGetter__('store', function () {
|
||||
var store = this.get('store');
|
||||
store.manager = this;
|
||||
return store;
|
||||
});
|
||||
|
||||
/**
|
||||
* Logger accessor.
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
Manager.prototype.__defineGetter__('log', function () {
|
||||
var logger = this.get('logger');
|
||||
|
||||
logger.level = this.get('log level') || -1;
|
||||
logger.colors = this.get('log colors');
|
||||
logger.enabled = this.enabled('log');
|
||||
|
||||
return logger;
|
||||
});
|
||||
|
||||
/**
|
||||
* Static accessor.
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
Manager.prototype.__defineGetter__('static', function () {
|
||||
return this.get('static');
|
||||
});
|
||||
|
||||
/**
|
||||
* Get settings.
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
Manager.prototype.get = function (key) {
|
||||
return this.settings[key];
|
||||
};
|
||||
|
||||
/**
|
||||
* Set settings
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
Manager.prototype.set = function (key, value) {
|
||||
if (arguments.length == 1) return this.get(key);
|
||||
this.settings[key] = value;
|
||||
this.emit('set:' + key, this.settings[key], key);
|
||||
return this;
|
||||
};
|
||||
|
||||
/**
|
||||
* Enable a setting
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
Manager.prototype.enable = function (key) {
|
||||
this.settings[key] = true;
|
||||
this.emit('set:' + key, this.settings[key], key);
|
||||
return this;
|
||||
};
|
||||
|
||||
/**
|
||||
* Disable a setting
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
Manager.prototype.disable = function (key) {
|
||||
this.settings[key] = false;
|
||||
this.emit('set:' + key, this.settings[key], key);
|
||||
return this;
|
||||
};
|
||||
|
||||
/**
|
||||
* Checks if a setting is enabled
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
Manager.prototype.enabled = function (key) {
|
||||
return !!this.settings[key];
|
||||
};
|
||||
|
||||
/**
|
||||
* Checks if a setting is disabled
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
Manager.prototype.disabled = function (key) {
|
||||
return !this.settings[key];
|
||||
};
|
||||
|
||||
/**
|
||||
* Configure callbacks.
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
Manager.prototype.configure = function (env, fn) {
|
||||
if ('function' == typeof env) {
|
||||
env.call(this);
|
||||
} else if (env == (process.env.NODE_ENV || 'development')) {
|
||||
fn.call(this);
|
||||
}
|
||||
|
||||
return this;
|
||||
};
|
||||
|
||||
/**
|
||||
* Initializes everything related to the message dispatcher.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Manager.prototype.initStore = function () {
|
||||
this.handshaken = {};
|
||||
this.connected = {};
|
||||
this.open = {};
|
||||
this.closed = {};
|
||||
this.rooms = {};
|
||||
this.roomClients = {};
|
||||
|
||||
var self = this;
|
||||
|
||||
this.store.subscribe('handshake', function (id, data) {
|
||||
self.onHandshake(id, data);
|
||||
});
|
||||
|
||||
this.store.subscribe('connect', function (id) {
|
||||
self.onConnect(id);
|
||||
});
|
||||
|
||||
this.store.subscribe('open', function (id) {
|
||||
self.onOpen(id);
|
||||
});
|
||||
|
||||
this.store.subscribe('join', function (id, room) {
|
||||
self.onJoin(id, room);
|
||||
});
|
||||
|
||||
this.store.subscribe('leave', function (id, room) {
|
||||
self.onLeave(id, room);
|
||||
});
|
||||
|
||||
this.store.subscribe('close', function (id) {
|
||||
self.onClose(id);
|
||||
});
|
||||
|
||||
this.store.subscribe('dispatch', function (room, packet, volatile, exceptions) {
|
||||
self.onDispatch(room, packet, volatile, exceptions);
|
||||
});
|
||||
|
||||
this.store.subscribe('disconnect', function (id) {
|
||||
self.onDisconnect(id);
|
||||
});
|
||||
};
|
||||
|
||||
/**
|
||||
* Called when a client handshakes.
|
||||
*
|
||||
* @param text
|
||||
*/
|
||||
|
||||
Manager.prototype.onHandshake = function (id, data) {
|
||||
this.handshaken[id] = data;
|
||||
};
|
||||
|
||||
/**
|
||||
* Called when a client connects (ie: transport first opens)
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Manager.prototype.onConnect = function (id) {
|
||||
this.connected[id] = true;
|
||||
};
|
||||
|
||||
/**
|
||||
* Called when a client opens a request in a different node.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Manager.prototype.onOpen = function (id) {
|
||||
this.open[id] = true;
|
||||
|
||||
// if we were buffering messages for the client, clear them
|
||||
if (this.closed[id]) {
|
||||
var self = this;
|
||||
|
||||
this.store.unsubscribe('dispatch:' + id, function () {
|
||||
delete self.closed[id];
|
||||
});
|
||||
}
|
||||
|
||||
// clear the current transport
|
||||
if (this.transports[id]) {
|
||||
this.transports[id].discard();
|
||||
this.transports[id] = null;
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* Called when a message is sent to a namespace and/or room.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Manager.prototype.onDispatch = function (room, packet, volatile, exceptions) {
|
||||
if (this.rooms[room]) {
|
||||
for (var i = 0, l = this.rooms[room].length; i < l; i++) {
|
||||
var id = this.rooms[room][i];
|
||||
|
||||
if (!~exceptions.indexOf(id)) {
|
||||
if (this.transports[id] && this.transports[id].open) {
|
||||
this.transports[id].onDispatch(packet, volatile);
|
||||
} else if (!volatile) {
|
||||
this.onClientDispatch(id, packet);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* Called when a client joins a nsp / room.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Manager.prototype.onJoin = function (id, name) {
|
||||
if (!this.roomClients[id]) {
|
||||
this.roomClients[id] = {};
|
||||
}
|
||||
|
||||
if (!this.rooms[name]) {
|
||||
this.rooms[name] = [];
|
||||
}
|
||||
|
||||
if (!~this.rooms[name].indexOf(id)) {
|
||||
this.rooms[name].push(id);
|
||||
this.roomClients[id][name] = true;
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* Called when a client leaves a nsp / room.
|
||||
*
|
||||
* @param private
|
||||
*/
|
||||
|
||||
Manager.prototype.onLeave = function (id, room) {
|
||||
if (this.rooms[room]) {
|
||||
var index = this.rooms[room].indexOf(id);
|
||||
|
||||
if (index >= 0) {
|
||||
this.rooms[room].splice(index, 1);
|
||||
}
|
||||
|
||||
if (!this.rooms[room].length) {
|
||||
delete this.rooms[room];
|
||||
}
|
||||
delete this.roomClients[id][room];
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* Called when a client closes a request in different node.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Manager.prototype.onClose = function (id) {
|
||||
if (this.open[id]) {
|
||||
delete this.open[id];
|
||||
}
|
||||
|
||||
this.closed[id] = [];
|
||||
|
||||
var self = this;
|
||||
|
||||
this.store.subscribe('dispatch:' + id, function (packet, volatile) {
|
||||
if (!volatile) {
|
||||
self.onClientDispatch(id, packet);
|
||||
}
|
||||
});
|
||||
};
|
||||
|
||||
/**
|
||||
* Dispatches a message for a closed client.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Manager.prototype.onClientDispatch = function (id, packet) {
|
||||
if (this.closed[id]) {
|
||||
this.closed[id].push(packet);
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* Receives a message for a client.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Manager.prototype.onClientMessage = function (id, packet) {
|
||||
if (this.namespaces[packet.endpoint]) {
|
||||
this.namespaces[packet.endpoint].handlePacket(id, packet);
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* Fired when a client disconnects (not triggered).
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Manager.prototype.onClientDisconnect = function (id, reason) {
|
||||
for (var name in this.namespaces) {
|
||||
this.namespaces[name].handleDisconnect(id, reason, typeof this.roomClients[id] !== 'undefined' &&
|
||||
typeof this.roomClients[id][name] !== 'undefined');
|
||||
}
|
||||
|
||||
this.onDisconnect(id);
|
||||
};
|
||||
|
||||
/**
|
||||
* Called when a client disconnects.
|
||||
*
|
||||
* @param text
|
||||
*/
|
||||
|
||||
Manager.prototype.onDisconnect = function (id, local) {
|
||||
delete this.handshaken[id];
|
||||
|
||||
if (this.open[id]) {
|
||||
delete this.open[id];
|
||||
}
|
||||
|
||||
if (this.connected[id]) {
|
||||
delete this.connected[id];
|
||||
}
|
||||
|
||||
if (this.transports[id]) {
|
||||
this.transports[id].discard();
|
||||
delete this.transports[id];
|
||||
}
|
||||
|
||||
if (this.closed[id]) {
|
||||
delete this.closed[id];
|
||||
}
|
||||
|
||||
if (this.roomClients[id]) {
|
||||
for (var room in this.roomClients[id]) {
|
||||
this.onLeave(id, room);
|
||||
}
|
||||
delete this.roomClients[id]
|
||||
}
|
||||
|
||||
this.store.destroyClient(id, this.get('client store expiration'));
|
||||
|
||||
this.store.unsubscribe('dispatch:' + id);
|
||||
|
||||
if (local) {
|
||||
this.store.unsubscribe('message:' + id);
|
||||
this.store.unsubscribe('disconnect:' + id);
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* Handles an HTTP request.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Manager.prototype.handleRequest = function (req, res) {
|
||||
var data = this.checkRequest(req);
|
||||
|
||||
if (!data) {
|
||||
for (var i = 0, l = this.oldListeners.length; i < l; i++) {
|
||||
this.oldListeners[i].call(this.server, req, res);
|
||||
}
|
||||
|
||||
return;
|
||||
}
|
||||
|
||||
if (data.static || !data.transport && !data.protocol) {
|
||||
if (data.static && this.enabled('browser client')) {
|
||||
this.static.write(data.path, req, res);
|
||||
} else {
|
||||
res.writeHead(200);
|
||||
res.end('Welcome to socket.io.');
|
||||
|
||||
this.log.info('unhandled socket.io url');
|
||||
}
|
||||
|
||||
return;
|
||||
}
|
||||
|
||||
if (data.protocol != protocol) {
|
||||
res.writeHead(500);
|
||||
res.end('Protocol version not supported.');
|
||||
|
||||
this.log.info('client protocol version unsupported');
|
||||
} else {
|
||||
if (data.id) {
|
||||
this.handleHTTPRequest(data, req, res);
|
||||
} else {
|
||||
this.handleHandshake(data, req, res);
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* Handles an HTTP Upgrade.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Manager.prototype.handleUpgrade = function (req, socket, head) {
|
||||
var data = this.checkRequest(req)
|
||||
, self = this;
|
||||
|
||||
if (!data) {
|
||||
if (this.enabled('destroy upgrade')) {
|
||||
socket.end();
|
||||
this.log.debug('destroying non-socket.io upgrade');
|
||||
}
|
||||
|
||||
return;
|
||||
}
|
||||
|
||||
req.head = head;
|
||||
this.handleClient(data, req);
|
||||
};
|
||||
|
||||
/**
|
||||
* Handles a normal handshaken HTTP request (eg: long-polling)
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Manager.prototype.handleHTTPRequest = function (data, req, res) {
|
||||
req.res = res;
|
||||
this.handleClient(data, req);
|
||||
};
|
||||
|
||||
/**
|
||||
* Intantiantes a new client.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Manager.prototype.handleClient = function (data, req) {
|
||||
var socket = req.socket
|
||||
, store = this.store
|
||||
, self = this;
|
||||
|
||||
if (undefined != data.query.disconnect) {
|
||||
if (this.transports[data.id] && this.transports[data.id].open) {
|
||||
this.transports[data.id].onForcedDisconnect();
|
||||
} else {
|
||||
this.store.publish('disconnect-force:' + data.id);
|
||||
}
|
||||
return;
|
||||
}
|
||||
|
||||
if (!~this.get('transports').indexOf(data.transport)) {
|
||||
this.log.warn('unknown transport: "' + data.transport + '"');
|
||||
req.connection.end();
|
||||
return;
|
||||
}
|
||||
|
||||
var transport = new transports[data.transport](this, data, req)
|
||||
, handshaken = this.handshaken[data.id];
|
||||
|
||||
if (transport.disconnected) {
|
||||
// failed during transport setup
|
||||
req.connection.end();
|
||||
return;
|
||||
}
|
||||
if (handshaken) {
|
||||
if (transport.open) {
|
||||
if (this.closed[data.id] && this.closed[data.id].length) {
|
||||
transport.payload(this.closed[data.id]);
|
||||
this.closed[data.id] = [];
|
||||
}
|
||||
|
||||
this.onOpen(data.id);
|
||||
this.store.publish('open', data.id);
|
||||
this.transports[data.id] = transport;
|
||||
}
|
||||
|
||||
if (!this.connected[data.id]) {
|
||||
this.onConnect(data.id);
|
||||
this.store.publish('connect', data.id);
|
||||
|
||||
// flag as used
|
||||
delete handshaken.issued;
|
||||
this.onHandshake(data.id, handshaken);
|
||||
this.store.publish('handshake', data.id, handshaken);
|
||||
|
||||
// initialize the socket for all namespaces
|
||||
for (var i in this.namespaces) {
|
||||
var socket = this.namespaces[i].socket(data.id, true);
|
||||
|
||||
// echo back connect packet and fire connection event
|
||||
if (i === '') {
|
||||
this.namespaces[i].handlePacket(data.id, { type: 'connect' });
|
||||
}
|
||||
}
|
||||
|
||||
this.store.subscribe('message:' + data.id, function (packet) {
|
||||
self.onClientMessage(data.id, packet);
|
||||
});
|
||||
|
||||
this.store.subscribe('disconnect:' + data.id, function (reason) {
|
||||
self.onClientDisconnect(data.id, reason);
|
||||
});
|
||||
}
|
||||
} else {
|
||||
if (transport.open) {
|
||||
transport.error('client not handshaken', 'reconnect');
|
||||
}
|
||||
|
||||
transport.discard();
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* Generates a session id.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Manager.prototype.generateId = function () {
|
||||
return Math.abs(Math.random() * Math.random() * Date.now() | 0).toString()
|
||||
+ Math.abs(Math.random() * Math.random() * Date.now() | 0).toString();
|
||||
};
|
||||
|
||||
/**
|
||||
* Handles a handshake request.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Manager.prototype.handleHandshake = function (data, req, res) {
|
||||
var self = this
|
||||
, origin = req.headers.origin
|
||||
, headers = {
|
||||
'Content-Type': 'text/plain'
|
||||
};
|
||||
|
||||
function writeErr (status, message) {
|
||||
if (data.query.jsonp && jsonpolling_re.test(data.query.jsonp)) {
|
||||
res.writeHead(200, { 'Content-Type': 'application/javascript' });
|
||||
res.end('io.j[' + data.query.jsonp + '](new Error("' + message + '"));');
|
||||
} else {
|
||||
res.writeHead(status, headers);
|
||||
res.end(message);
|
||||
}
|
||||
};
|
||||
|
||||
function error (err) {
|
||||
writeErr(500, 'handshake error');
|
||||
self.log.warn('handshake error ' + err);
|
||||
};
|
||||
|
||||
if (!this.verifyOrigin(req)) {
|
||||
writeErr(403, 'handshake bad origin');
|
||||
return;
|
||||
}
|
||||
|
||||
var handshakeData = this.handshakeData(data);
|
||||
|
||||
if (origin) {
|
||||
// https://developer.mozilla.org/En/HTTP_Access_Control
|
||||
headers['Access-Control-Allow-Origin'] = origin;
|
||||
headers['Access-Control-Allow-Credentials'] = 'true';
|
||||
}
|
||||
|
||||
this.authorize(handshakeData, function (err, authorized, newData) {
|
||||
if (err) return error(err);
|
||||
|
||||
if (authorized) {
|
||||
var id = self.generateId()
|
||||
, hs = [
|
||||
id
|
||||
, self.enabled('heartbeats') ? self.get('heartbeat timeout') || '' : ''
|
||||
, self.get('close timeout') || ''
|
||||
, self.transports(data).join(',')
|
||||
].join(':');
|
||||
|
||||
if (data.query.jsonp && jsonpolling_re.test(data.query.jsonp)) {
|
||||
hs = 'io.j[' + data.query.jsonp + '](' + JSON.stringify(hs) + ');';
|
||||
res.writeHead(200, { 'Content-Type': 'application/javascript' });
|
||||
} else {
|
||||
res.writeHead(200, headers);
|
||||
}
|
||||
|
||||
res.end(hs);
|
||||
|
||||
self.onHandshake(id, newData || handshakeData);
|
||||
self.store.publish('handshake', id, newData || handshakeData);
|
||||
|
||||
self.log.info('handshake authorized', id);
|
||||
} else {
|
||||
writeErr(403, 'handshake unauthorized');
|
||||
self.log.info('handshake unauthorized');
|
||||
}
|
||||
})
|
||||
};
|
||||
|
||||
/**
|
||||
* Gets normalized handshake data
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Manager.prototype.handshakeData = function (data) {
|
||||
var connection = data.request.connection
|
||||
, connectionAddress
|
||||
, date = new Date;
|
||||
|
||||
if (connection.remoteAddress) {
|
||||
connectionAddress = {
|
||||
address: connection.remoteAddress
|
||||
, port: connection.remotePort
|
||||
};
|
||||
} else if (connection.socket && connection.socket.remoteAddress) {
|
||||
connectionAddress = {
|
||||
address: connection.socket.remoteAddress
|
||||
, port: connection.socket.remotePort
|
||||
};
|
||||
}
|
||||
|
||||
return {
|
||||
headers: data.headers
|
||||
, address: connectionAddress
|
||||
, time: date.toString()
|
||||
, query: data.query
|
||||
, url: data.request.url
|
||||
, xdomain: !!data.request.headers.origin
|
||||
, secure: data.request.connection.secure
|
||||
, issued: +date
|
||||
};
|
||||
};
|
||||
|
||||
/**
|
||||
* Verifies the origin of a request.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Manager.prototype.verifyOrigin = function (request) {
|
||||
var origin = request.headers.origin || request.headers.referer
|
||||
, origins = this.get('origins');
|
||||
|
||||
if (origin === 'null') origin = '*';
|
||||
|
||||
if (origins.indexOf('*:*') !== -1) {
|
||||
return true;
|
||||
}
|
||||
|
||||
if (origin) {
|
||||
try {
|
||||
var parts = url.parse(origin);
|
||||
parts.port = parts.port || 80;
|
||||
var ok =
|
||||
~origins.indexOf(parts.hostname + ':' + parts.port) ||
|
||||
~origins.indexOf(parts.hostname + ':*') ||
|
||||
~origins.indexOf('*:' + parts.port);
|
||||
if (!ok) this.log.warn('illegal origin: ' + origin);
|
||||
return ok;
|
||||
} catch (ex) {
|
||||
this.log.warn('error parsing origin');
|
||||
}
|
||||
}
|
||||
else {
|
||||
this.log.warn('origin missing from handshake, yet required by config');
|
||||
}
|
||||
return false;
|
||||
};
|
||||
|
||||
/**
|
||||
* Handles an incoming packet.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Manager.prototype.handlePacket = function (sessid, packet) {
|
||||
this.of(packet.endpoint || '').handlePacket(sessid, packet);
|
||||
};
|
||||
|
||||
/**
|
||||
* Performs authentication.
|
||||
*
|
||||
* @param Object client request data
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Manager.prototype.authorize = function (data, fn) {
|
||||
if (this.get('authorization')) {
|
||||
var self = this;
|
||||
|
||||
this.get('authorization').call(this, data, function (err, authorized) {
|
||||
self.log.debug('client ' + authorized ? 'authorized' : 'unauthorized');
|
||||
fn(err, authorized);
|
||||
});
|
||||
} else {
|
||||
this.log.debug('client authorized');
|
||||
fn(null, true);
|
||||
}
|
||||
|
||||
return this;
|
||||
};
|
||||
|
||||
/**
|
||||
* Retrieves the transports adviced to the user.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Manager.prototype.transports = function (data) {
|
||||
var transp = this.get('transports')
|
||||
, ret = [];
|
||||
|
||||
for (var i = 0, l = transp.length; i < l; i++) {
|
||||
var transport = transp[i];
|
||||
|
||||
if (transport) {
|
||||
if (!transport.checkClient || transport.checkClient(data)) {
|
||||
ret.push(transport);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return ret;
|
||||
};
|
||||
|
||||
/**
|
||||
* Checks whether a request is a socket.io one.
|
||||
*
|
||||
* @return {Object} a client request data object or `false`
|
||||
* @api private
|
||||
*/
|
||||
|
||||
var regexp = /^\/([^\/]+)\/?([^\/]+)?\/?([^\/]+)?\/?$/
|
||||
|
||||
Manager.prototype.checkRequest = function (req) {
|
||||
var resource = this.get('resource');
|
||||
|
||||
var match;
|
||||
if (typeof resource === 'string') {
|
||||
match = req.url.substr(0, resource.length);
|
||||
if (match !== resource) match = null;
|
||||
} else {
|
||||
match = resource.exec(req.url);
|
||||
if (match) match = match[0];
|
||||
}
|
||||
|
||||
if (match) {
|
||||
var uri = url.parse(req.url.substr(match.length), true)
|
||||
, path = uri.pathname || ''
|
||||
, pieces = path.match(regexp);
|
||||
|
||||
// client request data
|
||||
var data = {
|
||||
query: uri.query || {}
|
||||
, headers: req.headers
|
||||
, request: req
|
||||
, path: path
|
||||
};
|
||||
|
||||
if (pieces) {
|
||||
data.protocol = Number(pieces[1]);
|
||||
data.transport = pieces[2];
|
||||
data.id = pieces[3];
|
||||
data.static = !!this.static.has(path);
|
||||
};
|
||||
|
||||
return data;
|
||||
}
|
||||
|
||||
return false;
|
||||
};
|
||||
|
||||
/**
|
||||
* Declares a socket namespace
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
Manager.prototype.of = function (nsp) {
|
||||
if (this.namespaces[nsp]) {
|
||||
return this.namespaces[nsp];
|
||||
}
|
||||
|
||||
return this.namespaces[nsp] = new SocketNamespace(this, nsp);
|
||||
};
|
||||
|
||||
/**
|
||||
* Perform garbage collection on long living objects and properties that cannot
|
||||
* be removed automatically.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Manager.prototype.garbageCollection = function () {
|
||||
// clean up unused handshakes
|
||||
var ids = Object.keys(this.handshaken)
|
||||
, i = ids.length
|
||||
, now = Date.now()
|
||||
, handshake;
|
||||
|
||||
while (i--) {
|
||||
handshake = this.handshaken[ids[i]];
|
||||
|
||||
if ('issued' in handshake && (now - handshake.issued) >= 3E4) {
|
||||
this.onDisconnect(ids[i]);
|
||||
}
|
||||
}
|
||||
};
|
||||
355
.tests/networking/node_modules/socket.io/lib/namespace.js
generated
vendored
355
.tests/networking/node_modules/socket.io/lib/namespace.js
generated
vendored
|
|
@ -1,355 +0,0 @@
|
|||
/**
|
||||
* Module dependencies.
|
||||
*/
|
||||
|
||||
var Socket = require('./socket')
|
||||
, EventEmitter = process.EventEmitter
|
||||
, parser = require('./parser')
|
||||
, util = require('./util');
|
||||
|
||||
/**
|
||||
* Exports the constructor.
|
||||
*/
|
||||
|
||||
exports = module.exports = SocketNamespace;
|
||||
|
||||
/**
|
||||
* Constructor.
|
||||
*
|
||||
* @api public.
|
||||
*/
|
||||
|
||||
function SocketNamespace (mgr, name) {
|
||||
this.manager = mgr;
|
||||
this.name = name || '';
|
||||
this.sockets = {};
|
||||
this.auth = false;
|
||||
this.setFlags();
|
||||
};
|
||||
|
||||
/**
|
||||
* Inherits from EventEmitter.
|
||||
*/
|
||||
|
||||
SocketNamespace.prototype.__proto__ = EventEmitter.prototype;
|
||||
|
||||
/**
|
||||
* Copies emit since we override it.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
SocketNamespace.prototype.$emit = EventEmitter.prototype.emit;
|
||||
|
||||
/**
|
||||
* Retrieves all clients as Socket instances as an array.
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
SocketNamespace.prototype.clients = function (room) {
|
||||
var room = this.name + (room !== undefined ?
|
||||
'/' + room : '');
|
||||
|
||||
if (!this.manager.rooms[room]) {
|
||||
return [];
|
||||
}
|
||||
|
||||
return this.manager.rooms[room].map(function (id) {
|
||||
return this.socket(id);
|
||||
}, this);
|
||||
};
|
||||
|
||||
/**
|
||||
* Access logger interface.
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
SocketNamespace.prototype.__defineGetter__('log', function () {
|
||||
return this.manager.log;
|
||||
});
|
||||
|
||||
/**
|
||||
* Access store.
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
SocketNamespace.prototype.__defineGetter__('store', function () {
|
||||
return this.manager.store;
|
||||
});
|
||||
|
||||
/**
|
||||
* JSON message flag.
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
SocketNamespace.prototype.__defineGetter__('json', function () {
|
||||
this.flags.json = true;
|
||||
return this;
|
||||
});
|
||||
|
||||
/**
|
||||
* Volatile message flag.
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
SocketNamespace.prototype.__defineGetter__('volatile', function () {
|
||||
this.flags.volatile = true;
|
||||
return this;
|
||||
});
|
||||
|
||||
/**
|
||||
* Overrides the room to relay messages to (flag).
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
SocketNamespace.prototype.in = SocketNamespace.prototype.to = function (room) {
|
||||
this.flags.endpoint = this.name + (room ? '/' + room : '');
|
||||
return this;
|
||||
};
|
||||
|
||||
/**
|
||||
* Adds a session id we should prevent relaying messages to (flag).
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
SocketNamespace.prototype.except = function (id) {
|
||||
this.flags.exceptions.push(id);
|
||||
return this;
|
||||
};
|
||||
|
||||
/**
|
||||
* Sets the default flags.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
SocketNamespace.prototype.setFlags = function () {
|
||||
this.flags = {
|
||||
endpoint: this.name
|
||||
, exceptions: []
|
||||
};
|
||||
return this;
|
||||
};
|
||||
|
||||
/**
|
||||
* Sends out a packet.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
SocketNamespace.prototype.packet = function (packet) {
|
||||
packet.endpoint = this.name;
|
||||
|
||||
var store = this.store
|
||||
, log = this.log
|
||||
, volatile = this.flags.volatile
|
||||
, exceptions = this.flags.exceptions
|
||||
, packet = parser.encodePacket(packet);
|
||||
|
||||
this.manager.onDispatch(this.flags.endpoint, packet, volatile, exceptions);
|
||||
this.store.publish('dispatch', this.flags.endpoint, packet, volatile, exceptions);
|
||||
|
||||
this.setFlags();
|
||||
|
||||
return this;
|
||||
};
|
||||
|
||||
/**
|
||||
* Sends to everyone.
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
SocketNamespace.prototype.send = function (data) {
|
||||
return this.packet({
|
||||
type: this.flags.json ? 'json' : 'message'
|
||||
, data: data
|
||||
});
|
||||
};
|
||||
|
||||
/**
|
||||
* Emits to everyone (override).
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
SocketNamespace.prototype.emit = function (name) {
|
||||
if (name == 'newListener') {
|
||||
return this.$emit.apply(this, arguments);
|
||||
}
|
||||
|
||||
return this.packet({
|
||||
type: 'event'
|
||||
, name: name
|
||||
, args: util.toArray(arguments).slice(1)
|
||||
});
|
||||
};
|
||||
|
||||
/**
|
||||
* Retrieves or creates a write-only socket for a client, unless specified.
|
||||
*
|
||||
* @param {Boolean} whether the socket will be readable when initialized
|
||||
* @api public
|
||||
*/
|
||||
|
||||
SocketNamespace.prototype.socket = function (sid, readable) {
|
||||
if (!this.sockets[sid]) {
|
||||
this.sockets[sid] = new Socket(this.manager, sid, this, readable);
|
||||
}
|
||||
|
||||
return this.sockets[sid];
|
||||
};
|
||||
|
||||
/**
|
||||
* Sets authorization for this namespace.
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
SocketNamespace.prototype.authorization = function (fn) {
|
||||
this.auth = fn;
|
||||
return this;
|
||||
};
|
||||
|
||||
/**
|
||||
* Called when a socket disconnects entirely.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
SocketNamespace.prototype.handleDisconnect = function (sid, reason, raiseOnDisconnect) {
|
||||
if (this.sockets[sid] && this.sockets[sid].readable) {
|
||||
if (raiseOnDisconnect) this.sockets[sid].onDisconnect(reason);
|
||||
delete this.sockets[sid];
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* Performs authentication.
|
||||
*
|
||||
* @param Object client request data
|
||||
* @api private
|
||||
*/
|
||||
|
||||
SocketNamespace.prototype.authorize = function (data, fn) {
|
||||
if (this.auth) {
|
||||
var self = this;
|
||||
|
||||
this.auth.call(this, data, function (err, authorized) {
|
||||
self.log.debug('client ' +
|
||||
(authorized ? '' : 'un') + 'authorized for ' + self.name);
|
||||
fn(err, authorized);
|
||||
});
|
||||
} else {
|
||||
this.log.debug('client authorized for ' + this.name);
|
||||
fn(null, true);
|
||||
}
|
||||
|
||||
return this;
|
||||
};
|
||||
|
||||
/**
|
||||
* Handles a packet.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
SocketNamespace.prototype.handlePacket = function (sessid, packet) {
|
||||
var socket = this.socket(sessid)
|
||||
, dataAck = packet.ack == 'data'
|
||||
, manager = this.manager
|
||||
, self = this;
|
||||
|
||||
function ack () {
|
||||
self.log.debug('sending data ack packet');
|
||||
socket.packet({
|
||||
type: 'ack'
|
||||
, args: util.toArray(arguments)
|
||||
, ackId: packet.id
|
||||
});
|
||||
};
|
||||
|
||||
function error (err) {
|
||||
self.log.warn('handshake error ' + err + ' for ' + self.name);
|
||||
socket.packet({ type: 'error', reason: err });
|
||||
};
|
||||
|
||||
function connect () {
|
||||
self.manager.onJoin(sessid, self.name);
|
||||
self.store.publish('join', sessid, self.name);
|
||||
|
||||
// packet echo
|
||||
socket.packet({ type: 'connect' });
|
||||
|
||||
// emit connection event
|
||||
self.$emit('connection', socket);
|
||||
};
|
||||
|
||||
switch (packet.type) {
|
||||
case 'connect':
|
||||
if (packet.endpoint == '') {
|
||||
connect();
|
||||
} else {
|
||||
var handshakeData = manager.handshaken[sessid];
|
||||
|
||||
this.authorize(handshakeData, function (err, authorized, newData) {
|
||||
if (err) return error(err);
|
||||
|
||||
if (authorized) {
|
||||
manager.onHandshake(sessid, newData || handshakeData);
|
||||
self.store.publish('handshake', sessid, newData || handshakeData);
|
||||
connect();
|
||||
} else {
|
||||
error('unauthorized');
|
||||
}
|
||||
});
|
||||
}
|
||||
break;
|
||||
|
||||
case 'ack':
|
||||
if (socket.acks[packet.ackId]) {
|
||||
socket.acks[packet.ackId].apply(socket, packet.args);
|
||||
} else {
|
||||
this.log.info('unknown ack packet');
|
||||
}
|
||||
break;
|
||||
|
||||
case 'event':
|
||||
// check if the emitted event is not blacklisted
|
||||
if (-~manager.get('blacklist').indexOf(packet.name)) {
|
||||
this.log.debug('ignoring blacklisted event `' + packet.name + '`');
|
||||
} else {
|
||||
var params = [packet.name].concat(packet.args);
|
||||
|
||||
if (dataAck) {
|
||||
params.push(ack);
|
||||
}
|
||||
|
||||
socket.$emit.apply(socket, params);
|
||||
}
|
||||
break;
|
||||
|
||||
case 'disconnect':
|
||||
this.manager.onLeave(sessid, this.name);
|
||||
this.store.publish('leave', sessid, this.name);
|
||||
|
||||
socket.$emit('disconnect', packet.reason || 'packet');
|
||||
break;
|
||||
|
||||
case 'json':
|
||||
case 'message':
|
||||
var params = ['message', packet.data];
|
||||
|
||||
if (dataAck)
|
||||
params.push(ack);
|
||||
|
||||
socket.$emit.apply(socket, params);
|
||||
};
|
||||
};
|
||||
249
.tests/networking/node_modules/socket.io/lib/parser.js
generated
vendored
249
.tests/networking/node_modules/socket.io/lib/parser.js
generated
vendored
|
|
@ -1,249 +0,0 @@
|
|||
|
||||
/*!
|
||||
* socket.io-node
|
||||
* Copyright(c) 2011 LearnBoost <dev@learnboost.com>
|
||||
* MIT Licensed
|
||||
*/
|
||||
|
||||
/**
|
||||
* Module dependencies.
|
||||
*/
|
||||
|
||||
/**
|
||||
* Packet types.
|
||||
*/
|
||||
|
||||
var packets = exports.packets = {
|
||||
'disconnect': 0
|
||||
, 'connect': 1
|
||||
, 'heartbeat': 2
|
||||
, 'message': 3
|
||||
, 'json': 4
|
||||
, 'event': 5
|
||||
, 'ack': 6
|
||||
, 'error': 7
|
||||
, 'noop': 8
|
||||
}
|
||||
, packetslist = Object.keys(packets);
|
||||
|
||||
/**
|
||||
* Errors reasons.
|
||||
*/
|
||||
|
||||
var reasons = exports.reasons = {
|
||||
'transport not supported': 0
|
||||
, 'client not handshaken': 1
|
||||
, 'unauthorized': 2
|
||||
}
|
||||
, reasonslist = Object.keys(reasons);
|
||||
|
||||
/**
|
||||
* Errors advice.
|
||||
*/
|
||||
|
||||
var advice = exports.advice = {
|
||||
'reconnect': 0
|
||||
}
|
||||
, advicelist = Object.keys(advice);
|
||||
|
||||
/**
|
||||
* Encodes a packet.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
exports.encodePacket = function (packet) {
|
||||
var type = packets[packet.type]
|
||||
, id = packet.id || ''
|
||||
, endpoint = packet.endpoint || ''
|
||||
, ack = packet.ack
|
||||
, data = null;
|
||||
|
||||
switch (packet.type) {
|
||||
case 'message':
|
||||
if (packet.data !== '')
|
||||
data = packet.data;
|
||||
break;
|
||||
|
||||
case 'event':
|
||||
var ev = { name: packet.name };
|
||||
|
||||
if (packet.args && packet.args.length) {
|
||||
ev.args = packet.args;
|
||||
}
|
||||
|
||||
data = JSON.stringify(ev);
|
||||
break;
|
||||
|
||||
case 'json':
|
||||
data = JSON.stringify(packet.data);
|
||||
break;
|
||||
|
||||
case 'ack':
|
||||
data = packet.ackId
|
||||
+ (packet.args && packet.args.length
|
||||
? '+' + JSON.stringify(packet.args) : '');
|
||||
break;
|
||||
|
||||
case 'connect':
|
||||
if (packet.qs)
|
||||
data = packet.qs;
|
||||
break;
|
||||
|
||||
case 'error':
|
||||
var reason = packet.reason ? reasons[packet.reason] : ''
|
||||
, adv = packet.advice ? advice[packet.advice] : ''
|
||||
|
||||
if (reason !== '' || adv !== '')
|
||||
data = reason + (adv !== '' ? ('+' + adv) : '')
|
||||
|
||||
break;
|
||||
}
|
||||
|
||||
// construct packet with required fragments
|
||||
var encoded = type + ':' + id + (ack == 'data' ? '+' : '') + ':' + endpoint;
|
||||
|
||||
// data fragment is optional
|
||||
if (data !== null && data !== undefined)
|
||||
encoded += ':' + data;
|
||||
|
||||
return encoded;
|
||||
};
|
||||
|
||||
/**
|
||||
* Encodes multiple messages (payload).
|
||||
*
|
||||
* @param {Array} messages
|
||||
* @api private
|
||||
*/
|
||||
|
||||
exports.encodePayload = function (packets) {
|
||||
var decoded = '';
|
||||
|
||||
if (packets.length == 1)
|
||||
return packets[0];
|
||||
|
||||
for (var i = 0, l = packets.length; i < l; i++) {
|
||||
var packet = packets[i];
|
||||
decoded += '\ufffd' + packet.length + '\ufffd' + packets[i]
|
||||
}
|
||||
|
||||
return decoded;
|
||||
};
|
||||
|
||||
/**
|
||||
* Decodes a packet
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
var regexp = /([^:]+):([0-9]+)?(\+)?:([^:]+)?:?([\s\S]*)?/;
|
||||
|
||||
/**
|
||||
* Wrap the JSON.parse in a seperate function the crankshaft optimizer will
|
||||
* only punish this function for the usage for try catch
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
function parse (data) {
|
||||
try { return JSON.parse(data) }
|
||||
catch (e) { return false }
|
||||
}
|
||||
|
||||
exports.decodePacket = function (data) {
|
||||
var pieces = data.match(regexp);
|
||||
|
||||
if (!pieces) return {};
|
||||
|
||||
var id = pieces[2] || ''
|
||||
, data = pieces[5] || ''
|
||||
, packet = {
|
||||
type: packetslist[pieces[1]]
|
||||
, endpoint: pieces[4] || ''
|
||||
};
|
||||
|
||||
// whether we need to acknowledge the packet
|
||||
if (id) {
|
||||
packet.id = id;
|
||||
if (pieces[3])
|
||||
packet.ack = 'data';
|
||||
else
|
||||
packet.ack = true;
|
||||
}
|
||||
|
||||
// handle different packet types
|
||||
switch (packet.type) {
|
||||
case 'message':
|
||||
packet.data = data || '';
|
||||
break;
|
||||
|
||||
case 'event':
|
||||
pieces = parse(data);
|
||||
if (pieces) {
|
||||
packet.name = pieces.name;
|
||||
packet.args = pieces.args;
|
||||
}
|
||||
|
||||
packet.args = packet.args || [];
|
||||
break;
|
||||
|
||||
case 'json':
|
||||
packet.data = parse(data);
|
||||
break;
|
||||
|
||||
case 'connect':
|
||||
packet.qs = data || '';
|
||||
break;
|
||||
|
||||
case 'ack':
|
||||
pieces = data.match(/^([0-9]+)(\+)?(.*)/);
|
||||
if (pieces) {
|
||||
packet.ackId = pieces[1];
|
||||
packet.args = [];
|
||||
|
||||
if (pieces[3]) {
|
||||
packet.args = parse(pieces[3]) || [];
|
||||
}
|
||||
}
|
||||
break;
|
||||
|
||||
case 'error':
|
||||
pieces = data.split('+');
|
||||
packet.reason = reasonslist[pieces[0]] || '';
|
||||
packet.advice = advicelist[pieces[1]] || '';
|
||||
}
|
||||
|
||||
return packet;
|
||||
};
|
||||
|
||||
/**
|
||||
* Decodes data payload. Detects multiple messages
|
||||
*
|
||||
* @return {Array} messages
|
||||
* @api public
|
||||
*/
|
||||
|
||||
exports.decodePayload = function (data) {
|
||||
if (undefined == data || null == data) {
|
||||
return [];
|
||||
}
|
||||
|
||||
if (data[0] == '\ufffd') {
|
||||
var ret = [];
|
||||
|
||||
for (var i = 1, length = ''; i < data.length; i++) {
|
||||
if (data[i] == '\ufffd') {
|
||||
ret.push(exports.decodePacket(data.substr(i + 1, length)));
|
||||
i += Number(length) + 1;
|
||||
length = '';
|
||||
} else {
|
||||
length += data[i];
|
||||
}
|
||||
}
|
||||
|
||||
return ret;
|
||||
} else {
|
||||
return [exports.decodePacket(data)];
|
||||
}
|
||||
};
|
||||
136
.tests/networking/node_modules/socket.io/lib/socket.io.js
generated
vendored
136
.tests/networking/node_modules/socket.io/lib/socket.io.js
generated
vendored
|
|
@ -1,136 +0,0 @@
|
|||
|
||||
/*!
|
||||
* socket.io-node
|
||||
* Copyright(c) 2011 LearnBoost <dev@learnboost.com>
|
||||
* MIT Licensed
|
||||
*/
|
||||
|
||||
/**
|
||||
* Module dependencies.
|
||||
*/
|
||||
|
||||
var client = require('socket.io-client');
|
||||
|
||||
/**
|
||||
* Version.
|
||||
*/
|
||||
|
||||
exports.version = '0.9.5';
|
||||
|
||||
/**
|
||||
* Supported protocol version.
|
||||
*/
|
||||
|
||||
exports.protocol = 1;
|
||||
|
||||
/**
|
||||
* Client that we serve.
|
||||
*/
|
||||
|
||||
exports.clientVersion = client.version;
|
||||
|
||||
/**
|
||||
* Attaches a manager
|
||||
*
|
||||
* @param {HTTPServer/Number} a HTTP/S server or a port number to listen on.
|
||||
* @param {Object} opts to be passed to Manager and/or http server
|
||||
* @param {Function} callback if a port is supplied
|
||||
* @api public
|
||||
*/
|
||||
|
||||
exports.listen = function (server, options, fn) {
|
||||
if ('function' == typeof options) {
|
||||
fn = options;
|
||||
options = {};
|
||||
}
|
||||
|
||||
if ('undefined' == typeof server) {
|
||||
// create a server that listens on port 80
|
||||
server = 80;
|
||||
}
|
||||
|
||||
if ('number' == typeof server) {
|
||||
// if a port number is passed
|
||||
var port = server;
|
||||
|
||||
if (options && options.key)
|
||||
server = require('https').createServer(options);
|
||||
else
|
||||
server = require('http').createServer();
|
||||
|
||||
// default response
|
||||
server.on('request', function (req, res) {
|
||||
res.writeHead(200);
|
||||
res.end('Welcome to socket.io.');
|
||||
});
|
||||
|
||||
server.listen(port, fn);
|
||||
}
|
||||
|
||||
// otherwise assume a http/s server
|
||||
return new exports.Manager(server, options);
|
||||
};
|
||||
|
||||
/**
|
||||
* Manager constructor.
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
exports.Manager = require('./manager');
|
||||
|
||||
/**
|
||||
* Transport constructor.
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
exports.Transport = require('./transport');
|
||||
|
||||
/**
|
||||
* Socket constructor.
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
exports.Socket = require('./socket');
|
||||
|
||||
/**
|
||||
* Static constructor.
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
exports.Static = require('./static');
|
||||
|
||||
/**
|
||||
* Store constructor.
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
exports.Store = require('./store');
|
||||
|
||||
/**
|
||||
* Memory Store constructor.
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
exports.MemoryStore = require('./stores/memory');
|
||||
|
||||
/**
|
||||
* Redis Store constructor.
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
exports.RedisStore = require('./stores/redis');
|
||||
|
||||
/**
|
||||
* Parser.
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
exports.parser = require('./parser');
|
||||
369
.tests/networking/node_modules/socket.io/lib/socket.js
generated
vendored
369
.tests/networking/node_modules/socket.io/lib/socket.js
generated
vendored
|
|
@ -1,369 +0,0 @@
|
|||
|
||||
/*!
|
||||
* socket.io-node
|
||||
* Copyright(c) 2011 LearnBoost <dev@learnboost.com>
|
||||
* MIT Licensed
|
||||
*/
|
||||
|
||||
/**
|
||||
* Module dependencies.
|
||||
*/
|
||||
|
||||
var parser = require('./parser')
|
||||
, util = require('./util')
|
||||
, EventEmitter = process.EventEmitter
|
||||
|
||||
/**
|
||||
* Export the constructor.
|
||||
*/
|
||||
|
||||
exports = module.exports = Socket;
|
||||
|
||||
/**
|
||||
* Default error event listener to prevent uncaught exceptions.
|
||||
*/
|
||||
|
||||
var defaultError = function () {};
|
||||
|
||||
/**
|
||||
* Socket constructor.
|
||||
*
|
||||
* @param {Manager} manager instance
|
||||
* @param {String} session id
|
||||
* @param {Namespace} namespace the socket belongs to
|
||||
* @param {Boolean} whether the
|
||||
* @api public
|
||||
*/
|
||||
|
||||
function Socket (manager, id, nsp, readable) {
|
||||
this.id = id;
|
||||
this.namespace = nsp;
|
||||
this.manager = manager;
|
||||
this.disconnected = false;
|
||||
this.ackPackets = 0;
|
||||
this.acks = {};
|
||||
this.setFlags();
|
||||
this.readable = readable;
|
||||
this.store = this.manager.store.client(this.id);
|
||||
this.on('error', defaultError);
|
||||
};
|
||||
|
||||
/**
|
||||
* Inherits from EventEmitter.
|
||||
*/
|
||||
|
||||
Socket.prototype.__proto__ = EventEmitter.prototype;
|
||||
|
||||
/**
|
||||
* Accessor shortcut for the handshake data
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Socket.prototype.__defineGetter__('handshake', function () {
|
||||
return this.manager.handshaken[this.id];
|
||||
});
|
||||
|
||||
/**
|
||||
* Accessor shortcut for the transport type
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Socket.prototype.__defineGetter__('transport', function () {
|
||||
return this.manager.transports[this.id].name;
|
||||
});
|
||||
|
||||
/**
|
||||
* Accessor shortcut for the logger.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Socket.prototype.__defineGetter__('log', function () {
|
||||
return this.manager.log;
|
||||
});
|
||||
|
||||
/**
|
||||
* JSON message flag.
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
Socket.prototype.__defineGetter__('json', function () {
|
||||
this.flags.json = true;
|
||||
return this;
|
||||
});
|
||||
|
||||
/**
|
||||
* Volatile message flag.
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
Socket.prototype.__defineGetter__('volatile', function () {
|
||||
this.flags.volatile = true;
|
||||
return this;
|
||||
});
|
||||
|
||||
/**
|
||||
* Broadcast message flag.
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
Socket.prototype.__defineGetter__('broadcast', function () {
|
||||
this.flags.broadcast = true;
|
||||
return this;
|
||||
});
|
||||
|
||||
/**
|
||||
* Overrides the room to broadcast messages to (flag)
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
Socket.prototype.to = Socket.prototype.in = function (room) {
|
||||
this.flags.room = room;
|
||||
return this;
|
||||
};
|
||||
|
||||
/**
|
||||
* Resets flags
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Socket.prototype.setFlags = function () {
|
||||
this.flags = {
|
||||
endpoint: this.namespace.name
|
||||
, room: ''
|
||||
};
|
||||
return this;
|
||||
};
|
||||
|
||||
/**
|
||||
* Triggered on disconnect
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Socket.prototype.onDisconnect = function (reason) {
|
||||
if (!this.disconnected) {
|
||||
this.$emit('disconnect', reason);
|
||||
this.disconnected = true;
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* Joins a user to a room.
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
Socket.prototype.join = function (name, fn) {
|
||||
var nsp = this.namespace.name
|
||||
, name = (nsp + '/') + name;
|
||||
|
||||
this.manager.onJoin(this.id, name);
|
||||
this.manager.store.publish('join', this.id, name);
|
||||
|
||||
if (fn) {
|
||||
this.log.warn('Client#join callback is deprecated');
|
||||
fn();
|
||||
}
|
||||
|
||||
return this;
|
||||
};
|
||||
|
||||
/**
|
||||
* Un-joins a user from a room.
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
Socket.prototype.leave = function (name, fn) {
|
||||
var nsp = this.namespace.name
|
||||
, name = (nsp + '/') + name;
|
||||
|
||||
this.manager.onLeave(this.id, name);
|
||||
this.manager.store.publish('leave', this.id, name);
|
||||
|
||||
if (fn) {
|
||||
this.log.warn('Client#leave callback is deprecated');
|
||||
fn();
|
||||
}
|
||||
|
||||
return this;
|
||||
};
|
||||
|
||||
/**
|
||||
* Transmits a packet.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Socket.prototype.packet = function (packet) {
|
||||
if (this.flags.broadcast) {
|
||||
this.log.debug('broadcasting packet');
|
||||
this.namespace.in(this.flags.room).except(this.id).packet(packet);
|
||||
} else {
|
||||
packet.endpoint = this.flags.endpoint;
|
||||
packet = parser.encodePacket(packet);
|
||||
|
||||
this.dispatch(packet, this.flags.volatile);
|
||||
}
|
||||
|
||||
this.setFlags();
|
||||
|
||||
return this;
|
||||
};
|
||||
|
||||
/**
|
||||
* Dispatches a packet
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Socket.prototype.dispatch = function (packet, volatile) {
|
||||
if (this.manager.transports[this.id] && this.manager.transports[this.id].open) {
|
||||
this.manager.transports[this.id].onDispatch(packet, volatile);
|
||||
} else {
|
||||
if (!volatile) {
|
||||
this.manager.onClientDispatch(this.id, packet, volatile);
|
||||
}
|
||||
|
||||
this.manager.store.publish('dispatch:' + this.id, packet, volatile);
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* Stores data for the client.
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
Socket.prototype.set = function (key, value, fn) {
|
||||
this.store.set(key, value, fn);
|
||||
return this;
|
||||
};
|
||||
|
||||
/**
|
||||
* Retrieves data for the client
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
Socket.prototype.get = function (key, fn) {
|
||||
this.store.get(key, fn);
|
||||
return this;
|
||||
};
|
||||
|
||||
/**
|
||||
* Checks data for the client
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
Socket.prototype.has = function (key, fn) {
|
||||
this.store.has(key, fn);
|
||||
return this;
|
||||
};
|
||||
|
||||
/**
|
||||
* Deletes data for the client
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
Socket.prototype.del = function (key, fn) {
|
||||
this.store.del(key, fn);
|
||||
return this;
|
||||
};
|
||||
|
||||
/**
|
||||
* Kicks client
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
Socket.prototype.disconnect = function () {
|
||||
if (!this.disconnected) {
|
||||
this.log.info('booting client');
|
||||
|
||||
if ('' === this.namespace.name) {
|
||||
if (this.manager.transports[this.id] && this.manager.transports[this.id].open) {
|
||||
this.manager.transports[this.id].onForcedDisconnect();
|
||||
} else {
|
||||
this.manager.onClientDisconnect(this.id);
|
||||
this.manager.store.publish('disconnect:' + this.id);
|
||||
}
|
||||
} else {
|
||||
this.packet({type: 'disconnect'});
|
||||
this.manager.onLeave(this.id, this.namespace.name);
|
||||
this.$emit('disconnect', 'booted');
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
return this;
|
||||
};
|
||||
|
||||
/**
|
||||
* Send a message.
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
Socket.prototype.send = function (data, fn) {
|
||||
var packet = {
|
||||
type: this.flags.json ? 'json' : 'message'
|
||||
, data: data
|
||||
};
|
||||
|
||||
if (fn) {
|
||||
packet.id = ++this.ackPackets;
|
||||
packet.ack = true;
|
||||
this.acks[packet.id] = fn;
|
||||
}
|
||||
|
||||
return this.packet(packet);
|
||||
};
|
||||
|
||||
/**
|
||||
* Original emit function.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Socket.prototype.$emit = EventEmitter.prototype.emit;
|
||||
|
||||
/**
|
||||
* Emit override for custom events.
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
Socket.prototype.emit = function (ev) {
|
||||
if (ev == 'newListener') {
|
||||
return this.$emit.apply(this, arguments);
|
||||
}
|
||||
|
||||
var args = util.toArray(arguments).slice(1)
|
||||
, lastArg = args[args.length - 1]
|
||||
, packet = {
|
||||
type: 'event'
|
||||
, name: ev
|
||||
};
|
||||
|
||||
if ('function' == typeof lastArg) {
|
||||
packet.id = ++this.ackPackets;
|
||||
packet.ack = lastArg.length ? 'data' : true;
|
||||
this.acks[packet.id] = lastArg;
|
||||
args = args.slice(0, args.length - 1);
|
||||
}
|
||||
|
||||
packet.args = args;
|
||||
|
||||
return this.packet(packet);
|
||||
};
|
||||
395
.tests/networking/node_modules/socket.io/lib/static.js
generated
vendored
395
.tests/networking/node_modules/socket.io/lib/static.js
generated
vendored
|
|
@ -1,395 +0,0 @@
|
|||
|
||||
/*!
|
||||
* socket.io-node
|
||||
* Copyright(c) 2011 LearnBoost <dev@learnboost.com>
|
||||
* MIT Licensed
|
||||
*/
|
||||
|
||||
/**
|
||||
* Module dependencies.
|
||||
*/
|
||||
|
||||
var client = require('socket.io-client')
|
||||
, cp = require('child_process')
|
||||
, fs = require('fs')
|
||||
, util = require('./util');
|
||||
|
||||
/**
|
||||
* File type details.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
var mime = {
|
||||
js: {
|
||||
type: 'application/javascript'
|
||||
, encoding: 'utf8'
|
||||
, gzip: true
|
||||
}
|
||||
, swf: {
|
||||
type: 'application/x-shockwave-flash'
|
||||
, encoding: 'binary'
|
||||
, gzip: false
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* Regexp for matching custom transport patterns. Users can configure their own
|
||||
* socket.io bundle based on the url structure. Different transport names are
|
||||
* concatinated using the `+` char. /socket.io/socket.io+websocket.js should
|
||||
* create a bundle that only contains support for the websocket.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
var bundle = /\+((?:\+)?[\w\-]+)*(?:\.v\d+\.\d+\.\d+)?(?:\.js)$/
|
||||
, versioning = /\.v\d+\.\d+\.\d+(?:\.js)$/;
|
||||
|
||||
/**
|
||||
* Export the constructor
|
||||
*/
|
||||
|
||||
exports = module.exports = Static;
|
||||
|
||||
/**
|
||||
* Static constructor
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
function Static (manager) {
|
||||
this.manager = manager;
|
||||
this.cache = {};
|
||||
this.paths = {};
|
||||
|
||||
this.init();
|
||||
}
|
||||
|
||||
/**
|
||||
* Initialize the Static by adding default file paths.
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
Static.prototype.init = function () {
|
||||
/**
|
||||
* Generates a unique id based the supplied transports array
|
||||
*
|
||||
* @param {Array} transports The array with transport types
|
||||
* @api private
|
||||
*/
|
||||
function id (transports) {
|
||||
var id = transports.join('').split('').map(function (char) {
|
||||
return ('' + char.charCodeAt(0)).split('').pop();
|
||||
}).reduce(function (char, id) {
|
||||
return char +id;
|
||||
});
|
||||
|
||||
return client.version + ':' + id;
|
||||
}
|
||||
|
||||
/**
|
||||
* Generates a socket.io-client file based on the supplied transports.
|
||||
*
|
||||
* @param {Array} transports The array with transport types
|
||||
* @param {Function} callback Callback for the static.write
|
||||
* @api private
|
||||
*/
|
||||
|
||||
function build (transports, callback) {
|
||||
client.builder(transports, {
|
||||
minify: self.manager.enabled('browser client minification')
|
||||
}, function (err, content) {
|
||||
callback(err, content ? new Buffer(content) : null, id(transports));
|
||||
}
|
||||
);
|
||||
}
|
||||
|
||||
var self = this;
|
||||
|
||||
// add our default static files
|
||||
this.add('/static/flashsocket/WebSocketMain.swf', {
|
||||
file: client.dist + '/WebSocketMain.swf'
|
||||
});
|
||||
|
||||
this.add('/static/flashsocket/WebSocketMainInsecure.swf', {
|
||||
file: client.dist + '/WebSocketMainInsecure.swf'
|
||||
});
|
||||
|
||||
// generates dedicated build based on the available transports
|
||||
this.add('/socket.io.js', function (path, callback) {
|
||||
build(self.manager.get('transports'), callback);
|
||||
});
|
||||
|
||||
this.add('/socket.io.v', { mime: mime.js }, function (path, callback) {
|
||||
build(self.manager.get('transports'), callback);
|
||||
});
|
||||
|
||||
// allow custom builds based on url paths
|
||||
this.add('/socket.io+', { mime: mime.js }, function (path, callback) {
|
||||
var available = self.manager.get('transports')
|
||||
, matches = path.match(bundle)
|
||||
, transports = [];
|
||||
|
||||
if (!matches) return callback('No valid transports');
|
||||
|
||||
// make sure they valid transports
|
||||
matches[0].split('.')[0].split('+').slice(1).forEach(function (transport) {
|
||||
if (!!~available.indexOf(transport)) {
|
||||
transports.push(transport);
|
||||
}
|
||||
});
|
||||
|
||||
if (!transports.length) return callback('No valid transports');
|
||||
build(transports, callback);
|
||||
});
|
||||
|
||||
// clear cache when transports change
|
||||
this.manager.on('set:transports', function (key, value) {
|
||||
delete self.cache['/socket.io.js'];
|
||||
Object.keys(self.cache).forEach(function (key) {
|
||||
if (bundle.test(key)) {
|
||||
delete self.cache[key];
|
||||
}
|
||||
});
|
||||
});
|
||||
};
|
||||
|
||||
/**
|
||||
* Gzip compress buffers.
|
||||
*
|
||||
* @param {Buffer} data The buffer that needs gzip compression
|
||||
* @param {Function} callback
|
||||
* @api public
|
||||
*/
|
||||
|
||||
Static.prototype.gzip = function (data, callback) {
|
||||
var gzip = cp.spawn('gzip', ['-9', '-c', '-f', '-n'])
|
||||
, encoding = Buffer.isBuffer(data) ? 'binary' : 'utf8'
|
||||
, buffer = []
|
||||
, err;
|
||||
|
||||
gzip.stdout.on('data', function (data) {
|
||||
buffer.push(data);
|
||||
});
|
||||
|
||||
gzip.stderr.on('data', function (data) {
|
||||
err = data +'';
|
||||
buffer.length = 0;
|
||||
});
|
||||
|
||||
gzip.on('exit', function () {
|
||||
if (err) return callback(err);
|
||||
|
||||
var size = 0
|
||||
, index = 0
|
||||
, i = buffer.length
|
||||
, content;
|
||||
|
||||
while (i--) {
|
||||
size += buffer[i].length;
|
||||
}
|
||||
|
||||
content = new Buffer(size);
|
||||
i = buffer.length;
|
||||
|
||||
buffer.forEach(function (buffer) {
|
||||
var length = buffer.length;
|
||||
|
||||
buffer.copy(content, index, 0, length);
|
||||
index += length;
|
||||
});
|
||||
|
||||
buffer.length = 0;
|
||||
callback(null, content);
|
||||
});
|
||||
|
||||
gzip.stdin.end(data, encoding);
|
||||
};
|
||||
|
||||
/**
|
||||
* Is the path a static file?
|
||||
*
|
||||
* @param {String} path The path that needs to be checked
|
||||
* @api public
|
||||
*/
|
||||
|
||||
Static.prototype.has = function (path) {
|
||||
// fast case
|
||||
if (this.paths[path]) return this.paths[path];
|
||||
|
||||
var keys = Object.keys(this.paths)
|
||||
, i = keys.length;
|
||||
|
||||
while (i--) {
|
||||
if (-~path.indexOf(keys[i])) return this.paths[keys[i]];
|
||||
}
|
||||
|
||||
return false;
|
||||
};
|
||||
|
||||
/**
|
||||
* Add new paths new paths that can be served using the static provider.
|
||||
*
|
||||
* @param {String} path The path to respond to
|
||||
* @param {Options} options Options for writing out the response
|
||||
* @param {Function} [callback] Optional callback if no options.file is
|
||||
* supplied this would be called instead.
|
||||
* @api public
|
||||
*/
|
||||
|
||||
Static.prototype.add = function (path, options, callback) {
|
||||
var extension = /(?:\.(\w{1,4}))$/.exec(path);
|
||||
|
||||
if (!callback && typeof options == 'function') {
|
||||
callback = options;
|
||||
options = {};
|
||||
}
|
||||
|
||||
options.mime = options.mime || (extension ? mime[extension[1]] : false);
|
||||
|
||||
if (callback) options.callback = callback;
|
||||
if (!(options.file || options.callback) || !options.mime) return false;
|
||||
|
||||
this.paths[path] = options;
|
||||
|
||||
return true;
|
||||
};
|
||||
|
||||
/**
|
||||
* Writes a static response.
|
||||
*
|
||||
* @param {String} path The path for the static content
|
||||
* @param {HTTPRequest} req The request object
|
||||
* @param {HTTPResponse} res The response object
|
||||
* @api public
|
||||
*/
|
||||
|
||||
Static.prototype.write = function (path, req, res) {
|
||||
/**
|
||||
* Write a response without throwing errors because can throw error if the
|
||||
* response is no longer writable etc.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
function write (status, headers, content, encoding) {
|
||||
try {
|
||||
res.writeHead(status, headers || undefined);
|
||||
|
||||
// only write content if it's not a HEAD request and we actually have
|
||||
// some content to write (304's doesn't have content).
|
||||
res.end(
|
||||
req.method !== 'HEAD' && content ? content : ''
|
||||
, encoding || undefined
|
||||
);
|
||||
} catch (e) {}
|
||||
}
|
||||
|
||||
/**
|
||||
* Answers requests depending on the request properties and the reply object.
|
||||
*
|
||||
* @param {Object} reply The details and content to reply the response with
|
||||
* @api private
|
||||
*/
|
||||
|
||||
function answer (reply) {
|
||||
var cached = req.headers['if-none-match'] === reply.etag;
|
||||
if (cached && self.manager.enabled('browser client etag')) {
|
||||
return write(304);
|
||||
}
|
||||
|
||||
var accept = req.headers['accept-encoding'] || ''
|
||||
, gzip = !!~accept.toLowerCase().indexOf('gzip')
|
||||
, mime = reply.mime
|
||||
, versioned = reply.versioned
|
||||
, headers = {
|
||||
'Content-Type': mime.type
|
||||
};
|
||||
|
||||
// check if we can add a etag
|
||||
if (self.manager.enabled('browser client etag') && reply.etag && !versioned) {
|
||||
headers['Etag'] = reply.etag;
|
||||
}
|
||||
|
||||
// see if we need to set Expire headers because the path is versioned
|
||||
if (versioned) {
|
||||
var expires = self.manager.get('browser client expires');
|
||||
headers['Cache-Control'] = 'private, x-gzip-ok="", max-age=' + expires;
|
||||
headers['Date'] = new Date().toUTCString();
|
||||
headers['Expires'] = new Date(Date.now() + (expires * 1000)).toUTCString();
|
||||
}
|
||||
|
||||
if (gzip && reply.gzip) {
|
||||
headers['Content-Length'] = reply.gzip.length;
|
||||
headers['Content-Encoding'] = 'gzip';
|
||||
headers['Vary'] = 'Accept-Encoding';
|
||||
write(200, headers, reply.gzip.content, mime.encoding);
|
||||
} else {
|
||||
headers['Content-Length'] = reply.length;
|
||||
write(200, headers, reply.content, mime.encoding);
|
||||
}
|
||||
|
||||
self.manager.log.debug('served static content ' + path);
|
||||
}
|
||||
|
||||
var self = this
|
||||
, details;
|
||||
|
||||
// most common case first
|
||||
if (this.manager.enabled('browser client cache') && this.cache[path]) {
|
||||
return answer(this.cache[path]);
|
||||
} else if (this.manager.get('browser client handler')) {
|
||||
return this.manager.get('browser client handler').call(this, req, res);
|
||||
} else if ((details = this.has(path))) {
|
||||
/**
|
||||
* A small helper function that will let us deal with fs and dynamic files
|
||||
*
|
||||
* @param {Object} err Optional error
|
||||
* @param {Buffer} content The data
|
||||
* @api private
|
||||
*/
|
||||
|
||||
function ready (err, content, etag) {
|
||||
if (err) {
|
||||
self.manager.log.warn('Unable to serve file. ' + (err.message || err));
|
||||
return write(500, null, 'Error serving static ' + path);
|
||||
}
|
||||
|
||||
// store the result in the cache
|
||||
var reply = self.cache[path] = {
|
||||
content: content
|
||||
, length: content.length
|
||||
, mime: details.mime
|
||||
, etag: etag || client.version
|
||||
, versioned: versioning.test(path)
|
||||
};
|
||||
|
||||
// check if gzip is enabled
|
||||
if (details.mime.gzip && self.manager.enabled('browser client gzip')) {
|
||||
self.gzip(content, function (err, content) {
|
||||
if (!err) {
|
||||
reply.gzip = {
|
||||
content: content
|
||||
, length: content.length
|
||||
}
|
||||
}
|
||||
|
||||
answer(reply);
|
||||
});
|
||||
} else {
|
||||
answer(reply);
|
||||
}
|
||||
}
|
||||
|
||||
if (details.file) {
|
||||
fs.readFile(details.file, ready);
|
||||
} else if(details.callback) {
|
||||
details.callback.call(this, path, ready);
|
||||
} else {
|
||||
write(404, null, 'File handle not found');
|
||||
}
|
||||
} else {
|
||||
write(404, null, 'File not found');
|
||||
}
|
||||
};
|
||||
98
.tests/networking/node_modules/socket.io/lib/store.js
generated
vendored
98
.tests/networking/node_modules/socket.io/lib/store.js
generated
vendored
|
|
@ -1,98 +0,0 @@
|
|||
|
||||
/*!
|
||||
* socket.io-node
|
||||
* Copyright(c) 2011 LearnBoost <dev@learnboost.com>
|
||||
* MIT Licensed
|
||||
*/
|
||||
|
||||
/**
|
||||
* Expose the constructor.
|
||||
*/
|
||||
|
||||
exports = module.exports = Store;
|
||||
|
||||
/**
|
||||
* Module dependencies.
|
||||
*/
|
||||
|
||||
var EventEmitter = process.EventEmitter;
|
||||
|
||||
/**
|
||||
* Store interface
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
function Store (options) {
|
||||
this.options = options;
|
||||
this.clients = {};
|
||||
};
|
||||
|
||||
/**
|
||||
* Inherit from EventEmitter.
|
||||
*/
|
||||
|
||||
Store.prototype.__proto__ = EventEmitter.prototype;
|
||||
|
||||
/**
|
||||
* Initializes a client store
|
||||
*
|
||||
* @param {String} id
|
||||
* @api public
|
||||
*/
|
||||
|
||||
Store.prototype.client = function (id) {
|
||||
if (!this.clients[id]) {
|
||||
this.clients[id] = new (this.constructor.Client)(this, id);
|
||||
}
|
||||
|
||||
return this.clients[id];
|
||||
};
|
||||
|
||||
/**
|
||||
* Destroys a client
|
||||
*
|
||||
* @api {String} sid
|
||||
* @param {Number} number of seconds to expire client data
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Store.prototype.destroyClient = function (id, expiration) {
|
||||
if (this.clients[id]) {
|
||||
this.clients[id].destroy(expiration);
|
||||
delete this.clients[id];
|
||||
}
|
||||
|
||||
return this;
|
||||
};
|
||||
|
||||
/**
|
||||
* Destroys the store
|
||||
*
|
||||
* @param {Number} number of seconds to expire client data
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Store.prototype.destroy = function (clientExpiration) {
|
||||
var keys = Object.keys(this.clients)
|
||||
, count = keys.length;
|
||||
|
||||
for (var i = 0, l = count; i < l; i++) {
|
||||
this.destroyClient(keys[i], clientExpiration);
|
||||
}
|
||||
|
||||
this.clients = {};
|
||||
|
||||
return this;
|
||||
};
|
||||
|
||||
/**
|
||||
* Client.
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
Store.Client = function (store, id) {
|
||||
this.store = store;
|
||||
this.id = id;
|
||||
};
|
||||
143
.tests/networking/node_modules/socket.io/lib/stores/memory.js
generated
vendored
143
.tests/networking/node_modules/socket.io/lib/stores/memory.js
generated
vendored
|
|
@ -1,143 +0,0 @@
|
|||
|
||||
/*!
|
||||
* socket.io-node
|
||||
* Copyright(c) 2011 LearnBoost <dev@learnboost.com>
|
||||
* MIT Licensed
|
||||
*/
|
||||
|
||||
/**
|
||||
* Module dependencies.
|
||||
*/
|
||||
|
||||
var crypto = require('crypto')
|
||||
, Store = require('../store');
|
||||
|
||||
/**
|
||||
* Exports the constructor.
|
||||
*/
|
||||
|
||||
exports = module.exports = Memory;
|
||||
Memory.Client = Client;
|
||||
|
||||
/**
|
||||
* Memory store
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
function Memory (opts) {
|
||||
Store.call(this, opts);
|
||||
};
|
||||
|
||||
/**
|
||||
* Inherits from Store.
|
||||
*/
|
||||
|
||||
Memory.prototype.__proto__ = Store.prototype;
|
||||
|
||||
/**
|
||||
* Publishes a message.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Memory.prototype.publish = function () { };
|
||||
|
||||
/**
|
||||
* Subscribes to a channel
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Memory.prototype.subscribe = function () { };
|
||||
|
||||
/**
|
||||
* Unsubscribes
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Memory.prototype.unsubscribe = function () { };
|
||||
|
||||
/**
|
||||
* Client constructor
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
function Client () {
|
||||
Store.Client.apply(this, arguments);
|
||||
this.data = {};
|
||||
};
|
||||
|
||||
/**
|
||||
* Inherits from Store.Client
|
||||
*/
|
||||
|
||||
Client.prototype.__proto__ = Store.Client;
|
||||
|
||||
/**
|
||||
* Gets a key
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
Client.prototype.get = function (key, fn) {
|
||||
fn(null, this.data[key] === undefined ? null : this.data[key]);
|
||||
return this;
|
||||
};
|
||||
|
||||
/**
|
||||
* Sets a key
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
Client.prototype.set = function (key, value, fn) {
|
||||
this.data[key] = value;
|
||||
fn && fn(null);
|
||||
return this;
|
||||
};
|
||||
|
||||
/**
|
||||
* Has a key
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
Client.prototype.has = function (key, fn) {
|
||||
fn(null, key in this.data);
|
||||
};
|
||||
|
||||
/**
|
||||
* Deletes a key
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
Client.prototype.del = function (key, fn) {
|
||||
delete this.data[key];
|
||||
fn && fn(null);
|
||||
return this;
|
||||
};
|
||||
|
||||
/**
|
||||
* Destroys the client.
|
||||
*
|
||||
* @param {Number} number of seconds to expire data
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Client.prototype.destroy = function (expiration) {
|
||||
if ('number' != typeof expiration) {
|
||||
this.data = {};
|
||||
} else {
|
||||
var self = this;
|
||||
|
||||
setTimeout(function () {
|
||||
self.data = {};
|
||||
}, expiration * 1000);
|
||||
}
|
||||
|
||||
return this;
|
||||
};
|
||||
269
.tests/networking/node_modules/socket.io/lib/stores/redis.js
generated
vendored
269
.tests/networking/node_modules/socket.io/lib/stores/redis.js
generated
vendored
|
|
@ -1,269 +0,0 @@
|
|||
|
||||
/*!
|
||||
* socket.io-node
|
||||
* Copyright(c) 2011 LearnBoost <dev@learnboost.com>
|
||||
* MIT Licensed
|
||||
*/
|
||||
|
||||
/**
|
||||
* Module dependencies.
|
||||
*/
|
||||
|
||||
var crypto = require('crypto')
|
||||
, Store = require('../store')
|
||||
, assert = require('assert');
|
||||
|
||||
/**
|
||||
* Exports the constructor.
|
||||
*/
|
||||
|
||||
exports = module.exports = Redis;
|
||||
Redis.Client = Client;
|
||||
|
||||
/**
|
||||
* Redis store.
|
||||
* Options:
|
||||
* - nodeId (fn) gets an id that uniquely identifies this node
|
||||
* - redis (fn) redis constructor, defaults to redis
|
||||
* - redisPub (object) options to pass to the pub redis client
|
||||
* - redisSub (object) options to pass to the sub redis client
|
||||
* - redisClient (object) options to pass to the general redis client
|
||||
* - pack (fn) custom packing, defaults to JSON or msgpack if installed
|
||||
* - unpack (fn) custom packing, defaults to JSON or msgpack if installed
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
function Redis (opts) {
|
||||
opts = opts || {};
|
||||
|
||||
// node id to uniquely identify this node
|
||||
var nodeId = opts.nodeId || function () {
|
||||
// by default, we generate a random id
|
||||
return Math.abs(Math.random() * Math.random() * Date.now() | 0);
|
||||
};
|
||||
|
||||
this.nodeId = nodeId();
|
||||
|
||||
// packing / unpacking mechanism
|
||||
if (opts.pack) {
|
||||
this.pack = opts.pack;
|
||||
this.unpack = opts.unpack;
|
||||
} else {
|
||||
try {
|
||||
var msgpack = require('msgpack');
|
||||
this.pack = msgpack.pack;
|
||||
this.unpack = msgpack.unpack;
|
||||
} catch (e) {
|
||||
this.pack = JSON.stringify;
|
||||
this.unpack = JSON.parse;
|
||||
}
|
||||
}
|
||||
|
||||
var redis = opts.redis || require('redis')
|
||||
, RedisClient = redis.RedisClient;
|
||||
|
||||
// initialize a pubsub client and a regular client
|
||||
if (opts.redisPub instanceof RedisClient) {
|
||||
this.pub = opts.redisPub;
|
||||
} else {
|
||||
opts.redisPub || (opts.redisPub = {});
|
||||
this.pub = redis.createClient(opts.redisPub.port, opts.redisPub.host, opts.redisPub);
|
||||
}
|
||||
if (opts.redisSub instanceof RedisClient) {
|
||||
this.sub = opts.redisSub;
|
||||
} else {
|
||||
opts.redisSub || (opts.redisSub = {});
|
||||
this.sub = redis.createClient(opts.redisSub.port, opts.redisSub.host, opts.redisSub);
|
||||
}
|
||||
if (opts.redisClient instanceof RedisClient) {
|
||||
this.cmd = opts.redisClient;
|
||||
} else {
|
||||
opts.redisClient || (opts.redisClient = {});
|
||||
this.cmd = redis.createClient(opts.redisClient.port, opts.redisClient.host, opts.redisClient);
|
||||
}
|
||||
|
||||
Store.call(this, opts);
|
||||
|
||||
this.sub.setMaxListeners(0);
|
||||
this.setMaxListeners(0);
|
||||
};
|
||||
|
||||
/**
|
||||
* Inherits from Store.
|
||||
*/
|
||||
|
||||
Redis.prototype.__proto__ = Store.prototype;
|
||||
|
||||
/**
|
||||
* Publishes a message.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Redis.prototype.publish = function (name) {
|
||||
var args = Array.prototype.slice.call(arguments, 1);
|
||||
this.pub.publish(name, this.pack({ nodeId: this.nodeId, args: args }));
|
||||
this.emit.apply(this, ['publish', name].concat(args));
|
||||
};
|
||||
|
||||
/**
|
||||
* Subscribes to a channel
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Redis.prototype.subscribe = function (name, consumer, fn) {
|
||||
this.sub.subscribe(name);
|
||||
|
||||
if (consumer || fn) {
|
||||
var self = this;
|
||||
|
||||
self.sub.on('subscribe', function subscribe (ch) {
|
||||
if (name == ch) {
|
||||
function message (ch, msg) {
|
||||
if (name == ch) {
|
||||
msg = self.unpack(msg);
|
||||
|
||||
// we check that the message consumed wasnt emitted by this node
|
||||
if (self.nodeId != msg.nodeId) {
|
||||
consumer.apply(null, msg.args);
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
self.sub.on('message', message);
|
||||
|
||||
self.on('unsubscribe', function unsubscribe (ch) {
|
||||
if (name == ch) {
|
||||
self.sub.removeListener('message', message);
|
||||
self.removeListener('unsubscribe', unsubscribe);
|
||||
}
|
||||
});
|
||||
|
||||
self.sub.removeListener('subscribe', subscribe);
|
||||
|
||||
fn && fn();
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
this.emit('subscribe', name, consumer, fn);
|
||||
};
|
||||
|
||||
/**
|
||||
* Unsubscribes
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Redis.prototype.unsubscribe = function (name, fn) {
|
||||
this.sub.unsubscribe(name);
|
||||
|
||||
if (fn) {
|
||||
var client = this.sub;
|
||||
|
||||
client.on('unsubscribe', function unsubscribe (ch) {
|
||||
if (name == ch) {
|
||||
fn();
|
||||
client.removeListener('unsubscribe', unsubscribe);
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
this.emit('unsubscribe', name, fn);
|
||||
};
|
||||
|
||||
/**
|
||||
* Destroys the store
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
Redis.prototype.destroy = function () {
|
||||
Store.prototype.destroy.call(this);
|
||||
|
||||
this.pub.end();
|
||||
this.sub.end();
|
||||
this.cmd.end();
|
||||
};
|
||||
|
||||
/**
|
||||
* Client constructor
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
function Client (store, id) {
|
||||
Store.Client.call(this, store, id);
|
||||
};
|
||||
|
||||
/**
|
||||
* Inherits from Store.Client
|
||||
*/
|
||||
|
||||
Client.prototype.__proto__ = Store.Client;
|
||||
|
||||
/**
|
||||
* Redis hash get
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Client.prototype.get = function (key, fn) {
|
||||
this.store.cmd.hget(this.id, key, fn);
|
||||
return this;
|
||||
};
|
||||
|
||||
/**
|
||||
* Redis hash set
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Client.prototype.set = function (key, value, fn) {
|
||||
this.store.cmd.hset(this.id, key, value, fn);
|
||||
return this;
|
||||
};
|
||||
|
||||
/**
|
||||
* Redis hash del
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Client.prototype.del = function (key, fn) {
|
||||
this.store.cmd.hdel(this.id, key, fn);
|
||||
return this;
|
||||
};
|
||||
|
||||
/**
|
||||
* Redis hash has
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Client.prototype.has = function (key, fn) {
|
||||
this.store.cmd.hexists(this.id, key, function (err, has) {
|
||||
if (err) return fn(err);
|
||||
fn(null, !!has);
|
||||
});
|
||||
return this;
|
||||
};
|
||||
|
||||
/**
|
||||
* Destroys client
|
||||
*
|
||||
* @param {Number} number of seconds to expire data
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Client.prototype.destroy = function (expiration) {
|
||||
if ('number' != typeof expiration) {
|
||||
this.store.cmd.del(this.id);
|
||||
} else {
|
||||
this.store.cmd.expire(this.id, expiration);
|
||||
}
|
||||
|
||||
return this;
|
||||
};
|
||||
534
.tests/networking/node_modules/socket.io/lib/transport.js
generated
vendored
534
.tests/networking/node_modules/socket.io/lib/transport.js
generated
vendored
|
|
@ -1,534 +0,0 @@
|
|||
|
||||
/*!
|
||||
* socket.io-node
|
||||
* Copyright(c) 2011 LearnBoost <dev@learnboost.com>
|
||||
* MIT Licensed
|
||||
*/
|
||||
|
||||
/**
|
||||
* Module dependencies.
|
||||
*/
|
||||
|
||||
var parser = require('./parser');
|
||||
|
||||
/**
|
||||
* Expose the constructor.
|
||||
*/
|
||||
|
||||
exports = module.exports = Transport;
|
||||
|
||||
/**
|
||||
* Transport constructor.
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
function Transport (mng, data, req) {
|
||||
this.manager = mng;
|
||||
this.id = data.id;
|
||||
this.disconnected = false;
|
||||
this.drained = true;
|
||||
this.handleRequest(req);
|
||||
};
|
||||
|
||||
/**
|
||||
* Access the logger.
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
Transport.prototype.__defineGetter__('log', function () {
|
||||
return this.manager.log;
|
||||
});
|
||||
|
||||
/**
|
||||
* Access the store.
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
Transport.prototype.__defineGetter__('store', function () {
|
||||
return this.manager.store;
|
||||
});
|
||||
|
||||
/**
|
||||
* Handles a request when it's set.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Transport.prototype.handleRequest = function (req) {
|
||||
this.log.debug('setting request', req.method, req.url);
|
||||
this.req = req;
|
||||
|
||||
if (req.method == 'GET') {
|
||||
this.socket = req.socket;
|
||||
this.open = true;
|
||||
this.drained = true;
|
||||
this.setHeartbeatInterval();
|
||||
|
||||
this.setHandlers();
|
||||
this.onSocketConnect();
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* Called when a connection is first set.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Transport.prototype.onSocketConnect = function () { };
|
||||
|
||||
/**
|
||||
* Sets transport handlers
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Transport.prototype.setHandlers = function () {
|
||||
var self = this;
|
||||
|
||||
// we need to do this in a pub/sub way since the client can POST the message
|
||||
// over a different socket (ie: different Transport instance)
|
||||
this.store.subscribe('heartbeat-clear:' + this.id, function () {
|
||||
self.onHeartbeatClear();
|
||||
});
|
||||
|
||||
this.store.subscribe('disconnect-force:' + this.id, function () {
|
||||
self.onForcedDisconnect();
|
||||
});
|
||||
|
||||
this.store.subscribe('dispatch:' + this.id, function (packet, volatile) {
|
||||
self.onDispatch(packet, volatile);
|
||||
});
|
||||
|
||||
this.bound = {
|
||||
end: this.onSocketEnd.bind(this)
|
||||
, close: this.onSocketClose.bind(this)
|
||||
, error: this.onSocketError.bind(this)
|
||||
, drain: this.onSocketDrain.bind(this)
|
||||
};
|
||||
|
||||
this.socket.on('end', this.bound.end);
|
||||
this.socket.on('close', this.bound.close);
|
||||
this.socket.on('error', this.bound.error);
|
||||
this.socket.on('drain', this.bound.drain);
|
||||
|
||||
this.handlersSet = true;
|
||||
};
|
||||
|
||||
/**
|
||||
* Removes transport handlers
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Transport.prototype.clearHandlers = function () {
|
||||
if (this.handlersSet) {
|
||||
this.store.unsubscribe('disconnect-force:' + this.id);
|
||||
this.store.unsubscribe('heartbeat-clear:' + this.id);
|
||||
this.store.unsubscribe('dispatch:' + this.id);
|
||||
|
||||
this.socket.removeListener('end', this.bound.end);
|
||||
this.socket.removeListener('close', this.bound.close);
|
||||
this.socket.removeListener('error', this.bound.error);
|
||||
this.socket.removeListener('drain', this.bound.drain);
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* Called when the connection dies
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Transport.prototype.onSocketEnd = function () {
|
||||
this.end('socket end');
|
||||
};
|
||||
|
||||
/**
|
||||
* Called when the connection dies
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Transport.prototype.onSocketClose = function (error) {
|
||||
this.end(error ? 'socket error' : 'socket close');
|
||||
};
|
||||
|
||||
/**
|
||||
* Called when the connection has an error.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Transport.prototype.onSocketError = function (err) {
|
||||
if (this.open) {
|
||||
this.socket.destroy();
|
||||
this.onClose();
|
||||
}
|
||||
|
||||
this.log.info('socket error ' + err.stack);
|
||||
};
|
||||
|
||||
/**
|
||||
* Called when the connection is drained.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Transport.prototype.onSocketDrain = function () {
|
||||
this.drained = true;
|
||||
};
|
||||
|
||||
/**
|
||||
* Called upon receiving a heartbeat packet.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Transport.prototype.onHeartbeatClear = function () {
|
||||
this.clearHeartbeatTimeout();
|
||||
this.setHeartbeatInterval();
|
||||
};
|
||||
|
||||
/**
|
||||
* Called upon a forced disconnection.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Transport.prototype.onForcedDisconnect = function () {
|
||||
if (!this.disconnected) {
|
||||
this.log.info('transport end by forced client disconnection');
|
||||
if (this.open) {
|
||||
this.packet({ type: 'disconnect' });
|
||||
}
|
||||
this.end('booted');
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* Dispatches a packet.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Transport.prototype.onDispatch = function (packet, volatile) {
|
||||
if (volatile) {
|
||||
this.writeVolatile(packet);
|
||||
} else {
|
||||
this.write(packet);
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* Sets the close timeout.
|
||||
*/
|
||||
|
||||
Transport.prototype.setCloseTimeout = function () {
|
||||
if (!this.closeTimeout) {
|
||||
var self = this;
|
||||
|
||||
this.closeTimeout = setTimeout(function () {
|
||||
self.log.debug('fired close timeout for client', self.id);
|
||||
self.closeTimeout = null;
|
||||
self.end('close timeout');
|
||||
}, this.manager.get('close timeout') * 1000);
|
||||
|
||||
this.log.debug('set close timeout for client', this.id);
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* Clears the close timeout.
|
||||
*/
|
||||
|
||||
Transport.prototype.clearCloseTimeout = function () {
|
||||
if (this.closeTimeout) {
|
||||
clearTimeout(this.closeTimeout);
|
||||
this.closeTimeout = null;
|
||||
|
||||
this.log.debug('cleared close timeout for client', this.id);
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* Sets the heartbeat timeout
|
||||
*/
|
||||
|
||||
Transport.prototype.setHeartbeatTimeout = function () {
|
||||
if (!this.heartbeatTimeout && this.manager.enabled('heartbeats')) {
|
||||
var self = this;
|
||||
|
||||
this.heartbeatTimeout = setTimeout(function () {
|
||||
self.log.debug('fired heartbeat timeout for client', self.id);
|
||||
self.heartbeatTimeout = null;
|
||||
self.end('heartbeat timeout');
|
||||
}, this.manager.get('heartbeat timeout') * 1000);
|
||||
|
||||
this.log.debug('set heartbeat timeout for client', this.id);
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* Clears the heartbeat timeout
|
||||
*
|
||||
* @param text
|
||||
*/
|
||||
|
||||
Transport.prototype.clearHeartbeatTimeout = function () {
|
||||
if (this.heartbeatTimeout && this.manager.enabled('heartbeats')) {
|
||||
clearTimeout(this.heartbeatTimeout);
|
||||
this.heartbeatTimeout = null;
|
||||
this.log.debug('cleared heartbeat timeout for client', this.id);
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* Sets the heartbeat interval. To be called when a connection opens and when
|
||||
* a heartbeat is received.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Transport.prototype.setHeartbeatInterval = function () {
|
||||
if (!this.heartbeatInterval && this.manager.enabled('heartbeats')) {
|
||||
var self = this;
|
||||
|
||||
this.heartbeatInterval = setTimeout(function () {
|
||||
self.heartbeat();
|
||||
self.heartbeatInterval = null;
|
||||
}, this.manager.get('heartbeat interval') * 1000);
|
||||
|
||||
this.log.debug('set heartbeat interval for client', this.id);
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* Clears all timeouts.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Transport.prototype.clearTimeouts = function () {
|
||||
this.clearCloseTimeout();
|
||||
this.clearHeartbeatTimeout();
|
||||
this.clearHeartbeatInterval();
|
||||
};
|
||||
|
||||
/**
|
||||
* Sends a heartbeat
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Transport.prototype.heartbeat = function () {
|
||||
if (this.open) {
|
||||
this.log.debug('emitting heartbeat for client', this.id);
|
||||
this.packet({ type: 'heartbeat' });
|
||||
this.setHeartbeatTimeout();
|
||||
}
|
||||
|
||||
return this;
|
||||
};
|
||||
|
||||
/**
|
||||
* Handles a message.
|
||||
*
|
||||
* @param {Object} packet object
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Transport.prototype.onMessage = function (packet) {
|
||||
var current = this.manager.transports[this.id];
|
||||
|
||||
if ('heartbeat' == packet.type) {
|
||||
this.log.debug('got heartbeat packet');
|
||||
|
||||
if (current && current.open) {
|
||||
current.onHeartbeatClear();
|
||||
} else {
|
||||
this.store.publish('heartbeat-clear:' + this.id);
|
||||
}
|
||||
} else {
|
||||
if ('disconnect' == packet.type && packet.endpoint == '') {
|
||||
this.log.debug('got disconnection packet');
|
||||
|
||||
if (current) {
|
||||
current.onForcedDisconnect();
|
||||
} else {
|
||||
this.store.publish('disconnect-force:' + this.id);
|
||||
}
|
||||
|
||||
return;
|
||||
}
|
||||
|
||||
if (packet.id && packet.ack != 'data') {
|
||||
this.log.debug('acknowledging packet automatically');
|
||||
|
||||
var ack = parser.encodePacket({
|
||||
type: 'ack'
|
||||
, ackId: packet.id
|
||||
, endpoint: packet.endpoint || ''
|
||||
});
|
||||
|
||||
if (current && current.open) {
|
||||
current.onDispatch(ack);
|
||||
} else {
|
||||
this.manager.onClientDispatch(this.id, ack);
|
||||
this.store.publish('dispatch:' + this.id, ack);
|
||||
}
|
||||
}
|
||||
|
||||
// handle packet locally or publish it
|
||||
if (current) {
|
||||
this.manager.onClientMessage(this.id, packet);
|
||||
} else {
|
||||
this.store.publish('message:' + this.id, packet);
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* Clears the heartbeat interval
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Transport.prototype.clearHeartbeatInterval = function () {
|
||||
if (this.heartbeatInterval && this.manager.enabled('heartbeats')) {
|
||||
clearTimeout(this.heartbeatInterval);
|
||||
this.heartbeatInterval = null;
|
||||
this.log.debug('cleared heartbeat interval for client', this.id);
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* Finishes the connection and makes sure client doesn't reopen
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Transport.prototype.disconnect = function (reason) {
|
||||
this.packet({ type: 'disconnect' });
|
||||
this.end(reason);
|
||||
|
||||
return this;
|
||||
};
|
||||
|
||||
/**
|
||||
* Closes the connection.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Transport.prototype.close = function () {
|
||||
if (this.open) {
|
||||
this.doClose();
|
||||
this.onClose();
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* Called upon a connection close.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Transport.prototype.onClose = function () {
|
||||
if (this.open) {
|
||||
this.setCloseTimeout();
|
||||
this.clearHandlers();
|
||||
this.open = false;
|
||||
this.manager.onClose(this.id);
|
||||
this.store.publish('close', this.id);
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* Cleans up the connection, considers the client disconnected.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Transport.prototype.end = function (reason) {
|
||||
if (!this.disconnected) {
|
||||
this.log.info('transport end (' + reason + ')');
|
||||
|
||||
var local = this.manager.transports[this.id];
|
||||
|
||||
this.close();
|
||||
this.clearTimeouts();
|
||||
this.disconnected = true;
|
||||
|
||||
if (local) {
|
||||
this.manager.onClientDisconnect(this.id, reason, true);
|
||||
} else {
|
||||
this.store.publish('disconnect:' + this.id, reason);
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* Signals that the transport should pause and buffer data.
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
Transport.prototype.discard = function () {
|
||||
this.log.debug('discarding transport');
|
||||
this.discarded = true;
|
||||
this.clearTimeouts();
|
||||
this.clearHandlers();
|
||||
|
||||
return this;
|
||||
};
|
||||
|
||||
/**
|
||||
* Writes an error packet with the specified reason and advice.
|
||||
*
|
||||
* @param {Number} advice
|
||||
* @param {Number} reason
|
||||
* @api public
|
||||
*/
|
||||
|
||||
Transport.prototype.error = function (reason, advice) {
|
||||
this.packet({
|
||||
type: 'error'
|
||||
, reason: reason
|
||||
, advice: advice
|
||||
});
|
||||
|
||||
this.log.warn(reason, advice ? ('client should ' + advice) : '');
|
||||
this.end('error');
|
||||
};
|
||||
|
||||
/**
|
||||
* Write a packet.
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
Transport.prototype.packet = function (obj) {
|
||||
return this.write(parser.encodePacket(obj));
|
||||
};
|
||||
|
||||
/**
|
||||
* Writes a volatile message.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Transport.prototype.writeVolatile = function (msg) {
|
||||
if (this.open) {
|
||||
if (this.drained) {
|
||||
this.write(msg);
|
||||
} else {
|
||||
this.log.debug('ignoring volatile packet, buffer not drained');
|
||||
}
|
||||
} else {
|
||||
this.log.debug('ignoring volatile packet, transport not open');
|
||||
}
|
||||
};
|
||||
106
.tests/networking/node_modules/socket.io/lib/transports/flashsocket.js
generated
vendored
106
.tests/networking/node_modules/socket.io/lib/transports/flashsocket.js
generated
vendored
|
|
@ -1,106 +0,0 @@
|
|||
|
||||
/*!
|
||||
* socket.io-node
|
||||
* Copyright(c) 2011 LearnBoost <dev@learnboost.com>
|
||||
* MIT Licensed
|
||||
*/
|
||||
|
||||
/**
|
||||
* Module requirements.
|
||||
*/
|
||||
var WebSocket = require('./websocket');
|
||||
|
||||
/**
|
||||
* Export the constructor.
|
||||
*/
|
||||
|
||||
exports = module.exports = FlashSocket;
|
||||
|
||||
/**
|
||||
* The FlashSocket transport is just a proxy
|
||||
* for WebSocket connections.
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
function FlashSocket (mng, data, req) {
|
||||
return WebSocket.call(this, mng, data, req);
|
||||
}
|
||||
|
||||
/**
|
||||
* Inherits from WebSocket.
|
||||
*/
|
||||
|
||||
FlashSocket.prototype.__proto__ = WebSocket.prototype;
|
||||
|
||||
/**
|
||||
* Transport name
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
FlashSocket.prototype.name = 'flashsocket';
|
||||
|
||||
/**
|
||||
* Listens for new configuration changes of the Manager
|
||||
* this way we can enable and disable the flash server.
|
||||
*
|
||||
* @param {Manager} Manager instance.
|
||||
* @api private
|
||||
*/
|
||||
|
||||
|
||||
FlashSocket.init = function (manager) {
|
||||
var server;
|
||||
function create () {
|
||||
server = require('policyfile').createServer({
|
||||
log: function(msg){
|
||||
manager.log.info(msg.toLowerCase());
|
||||
}
|
||||
}, manager.get('origins'));
|
||||
|
||||
server.on('close', function (e) {
|
||||
server = null;
|
||||
});
|
||||
|
||||
server.listen(manager.get('flash policy port'), manager.server);
|
||||
|
||||
manager.flashPolicyServer = server;
|
||||
}
|
||||
|
||||
// listen for origin changes, so we can update the server
|
||||
manager.on('set:origins', function (value, key) {
|
||||
if (!server) return;
|
||||
|
||||
// update the origins and compile a new response buffer
|
||||
server.origins = Array.isArray(value) ? value : [value];
|
||||
server.compile();
|
||||
});
|
||||
|
||||
// destory the server and create a new server
|
||||
manager.on('set:flash policy port', function (value, key) {
|
||||
var transports = manager.get('transports');
|
||||
if (~transports.indexOf('flashsocket')) {
|
||||
if (server) {
|
||||
if (server.port === value) return;
|
||||
// destroy the server and rebuild it on a new port
|
||||
try {
|
||||
server.close();
|
||||
}
|
||||
catch (e) { /* ignore exception. could e.g. be that the server isn't started yet */ }
|
||||
}
|
||||
create();
|
||||
}
|
||||
});
|
||||
|
||||
// only start the server
|
||||
manager.on('set:transports', function (value, key){
|
||||
if (!server && ~manager.get('transports').indexOf('flashsocket')) {
|
||||
create();
|
||||
}
|
||||
});
|
||||
// check if we need to initialize at start
|
||||
if (~manager.get('transports').indexOf('flashsocket')){
|
||||
create();
|
||||
}
|
||||
};
|
||||
82
.tests/networking/node_modules/socket.io/lib/transports/htmlfile.js
generated
vendored
82
.tests/networking/node_modules/socket.io/lib/transports/htmlfile.js
generated
vendored
|
|
@ -1,82 +0,0 @@
|
|||
|
||||
/*!
|
||||
* socket.io-node
|
||||
* Copyright(c) 2011 LearnBoost <dev@learnboost.com>
|
||||
* MIT Licensed
|
||||
*/
|
||||
|
||||
/**
|
||||
* Module requirements.
|
||||
*/
|
||||
|
||||
var HTTPTransport = require('./http');
|
||||
|
||||
/**
|
||||
* Export the constructor.
|
||||
*/
|
||||
|
||||
exports = module.exports = HTMLFile;
|
||||
|
||||
/**
|
||||
* HTMLFile transport constructor.
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
function HTMLFile (mng, data, req) {
|
||||
HTTPTransport.call(this, mng, data, req);
|
||||
};
|
||||
|
||||
/**
|
||||
* Inherits from Transport.
|
||||
*/
|
||||
|
||||
HTMLFile.prototype.__proto__ = HTTPTransport.prototype;
|
||||
|
||||
/**
|
||||
* Transport name
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
HTMLFile.prototype.name = 'htmlfile';
|
||||
|
||||
/**
|
||||
* Handles the request.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
HTMLFile.prototype.handleRequest = function (req) {
|
||||
HTTPTransport.prototype.handleRequest.call(this, req);
|
||||
|
||||
if (req.method == 'GET') {
|
||||
req.res.writeHead(200, {
|
||||
'Content-Type': 'text/html; charset=UTF-8'
|
||||
, 'Connection': 'keep-alive'
|
||||
, 'Transfer-Encoding': 'chunked'
|
||||
});
|
||||
|
||||
req.res.write(
|
||||
'<html><body>'
|
||||
+ '<script>var _ = function (msg) { parent.s._(msg, document); };</script>'
|
||||
+ new Array(174).join(' ')
|
||||
);
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* Performs the write.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
HTMLFile.prototype.write = function (data) {
|
||||
data = '<script>_(' + JSON.stringify(data) + ');</script>';
|
||||
|
||||
if (this.response.write(data)) {
|
||||
this.drained = true;
|
||||
}
|
||||
|
||||
this.log.debug(this.name + ' writing', data);
|
||||
};
|
||||
147
.tests/networking/node_modules/socket.io/lib/transports/http-polling.js
generated
vendored
147
.tests/networking/node_modules/socket.io/lib/transports/http-polling.js
generated
vendored
|
|
@ -1,147 +0,0 @@
|
|||
|
||||
/*!
|
||||
* socket.io-node
|
||||
* Copyright(c) 2011 LearnBoost <dev@learnboost.com>
|
||||
* MIT Licensed
|
||||
*/
|
||||
|
||||
/**
|
||||
* Module requirements.
|
||||
*/
|
||||
|
||||
var HTTPTransport = require('./http');
|
||||
|
||||
/**
|
||||
* Exports the constructor.
|
||||
*/
|
||||
|
||||
exports = module.exports = HTTPPolling;
|
||||
|
||||
/**
|
||||
* HTTP polling constructor.
|
||||
*
|
||||
* @api public.
|
||||
*/
|
||||
|
||||
function HTTPPolling (mng, data, req) {
|
||||
HTTPTransport.call(this, mng, data, req);
|
||||
};
|
||||
|
||||
/**
|
||||
* Inherits from HTTPTransport.
|
||||
*
|
||||
* @api public.
|
||||
*/
|
||||
|
||||
HTTPPolling.prototype.__proto__ = HTTPTransport.prototype;
|
||||
|
||||
/**
|
||||
* Transport name
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
HTTPPolling.prototype.name = 'httppolling';
|
||||
|
||||
/**
|
||||
* Override setHandlers
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
HTTPPolling.prototype.setHandlers = function () {
|
||||
HTTPTransport.prototype.setHandlers.call(this);
|
||||
this.socket.removeListener('end', this.bound.end);
|
||||
this.socket.removeListener('close', this.bound.close);
|
||||
};
|
||||
|
||||
/**
|
||||
* Removes heartbeat timeouts for polling.
|
||||
*/
|
||||
|
||||
HTTPPolling.prototype.setHeartbeatInterval = function () {
|
||||
return this;
|
||||
};
|
||||
|
||||
/**
|
||||
* Handles a request
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
HTTPPolling.prototype.handleRequest = function (req) {
|
||||
HTTPTransport.prototype.handleRequest.call(this, req);
|
||||
|
||||
if (req.method == 'GET') {
|
||||
var self = this;
|
||||
|
||||
this.pollTimeout = setTimeout(function () {
|
||||
self.packet({ type: 'noop' });
|
||||
self.log.debug(self.name + ' closed due to exceeded duration');
|
||||
}, this.manager.get('polling duration') * 1000);
|
||||
|
||||
this.log.debug('setting poll timeout');
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* Clears polling timeout
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
HTTPPolling.prototype.clearPollTimeout = function () {
|
||||
if (this.pollTimeout) {
|
||||
clearTimeout(this.pollTimeout);
|
||||
this.pollTimeout = null;
|
||||
this.log.debug('clearing poll timeout');
|
||||
}
|
||||
|
||||
return this;
|
||||
};
|
||||
|
||||
/**
|
||||
* Override clear timeouts to clear the poll timeout
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
HTTPPolling.prototype.clearTimeouts = function () {
|
||||
HTTPTransport.prototype.clearTimeouts.call(this);
|
||||
|
||||
this.clearPollTimeout();
|
||||
};
|
||||
|
||||
/**
|
||||
* doWrite to clear poll timeout
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
HTTPPolling.prototype.doWrite = function () {
|
||||
this.clearPollTimeout();
|
||||
};
|
||||
|
||||
/**
|
||||
* Performs a write.
|
||||
*
|
||||
* @api private.
|
||||
*/
|
||||
|
||||
HTTPPolling.prototype.write = function (data, close) {
|
||||
this.doWrite(data);
|
||||
this.response.end();
|
||||
this.onClose();
|
||||
};
|
||||
|
||||
/**
|
||||
* Override end.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
HTTPPolling.prototype.end = function (reason) {
|
||||
this.clearPollTimeout();
|
||||
return HTTPTransport.prototype.end.call(this, reason);
|
||||
};
|
||||
|
||||
119
.tests/networking/node_modules/socket.io/lib/transports/http.js
generated
vendored
119
.tests/networking/node_modules/socket.io/lib/transports/http.js
generated
vendored
|
|
@ -1,119 +0,0 @@
|
|||
|
||||
/*!
|
||||
* socket.io-node
|
||||
* Copyright(c) 2011 LearnBoost <dev@learnboost.com>
|
||||
* MIT Licensed
|
||||
*/
|
||||
|
||||
/**
|
||||
* Module requirements.
|
||||
*/
|
||||
|
||||
var Transport = require('../transport')
|
||||
, parser = require('../parser')
|
||||
, qs = require('querystring');
|
||||
|
||||
/**
|
||||
* Export the constructor.
|
||||
*/
|
||||
|
||||
exports = module.exports = HTTPTransport;
|
||||
|
||||
/**
|
||||
* HTTP interface constructor. For all non-websocket transports.
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
function HTTPTransport (mng, data, req) {
|
||||
Transport.call(this, mng, data, req);
|
||||
};
|
||||
|
||||
/**
|
||||
* Inherits from Transport.
|
||||
*/
|
||||
|
||||
HTTPTransport.prototype.__proto__ = Transport.prototype;
|
||||
|
||||
/**
|
||||
* Handles a request.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
HTTPTransport.prototype.handleRequest = function (req) {
|
||||
if (req.method == 'POST') {
|
||||
var buffer = ''
|
||||
, res = req.res
|
||||
, origin = req.headers.origin
|
||||
, headers = { 'Content-Length': 1, 'Content-Type': 'text/plain; charset=UTF-8' }
|
||||
, self = this;
|
||||
|
||||
req.on('data', function (data) {
|
||||
buffer += data;
|
||||
|
||||
if (Buffer.byteLength(buffer) >= self.manager.get('destroy buffer size')) {
|
||||
buffer = '';
|
||||
req.connection.destroy();
|
||||
}
|
||||
});
|
||||
|
||||
req.on('end', function () {
|
||||
res.writeHead(200, headers);
|
||||
res.end('1');
|
||||
|
||||
self.onData(self.postEncoded ? qs.parse(buffer).d : buffer);
|
||||
});
|
||||
|
||||
// prevent memory leaks for uncompleted requests
|
||||
req.on('close', function () {
|
||||
buffer = '';
|
||||
self.onClose();
|
||||
});
|
||||
|
||||
if (origin) {
|
||||
// https://developer.mozilla.org/En/HTTP_Access_Control
|
||||
headers['Access-Control-Allow-Origin'] = origin;
|
||||
headers['Access-Control-Allow-Credentials'] = 'true';
|
||||
}
|
||||
} else {
|
||||
this.response = req.res;
|
||||
|
||||
Transport.prototype.handleRequest.call(this, req);
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* Handles data payload.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
HTTPTransport.prototype.onData = function (data) {
|
||||
var messages = parser.decodePayload(data);
|
||||
this.log.debug(this.name + ' received data packet', data);
|
||||
|
||||
for (var i = 0, l = messages.length; i < l; i++) {
|
||||
this.onMessage(messages[i]);
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* Closes the request-response cycle
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
HTTPTransport.prototype.doClose = function () {
|
||||
this.response.end();
|
||||
};
|
||||
|
||||
/**
|
||||
* Writes a payload of messages
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
HTTPTransport.prototype.payload = function (msgs) {
|
||||
this.write(parser.encodePayload(msgs));
|
||||
};
|
||||
12
.tests/networking/node_modules/socket.io/lib/transports/index.js
generated
vendored
12
.tests/networking/node_modules/socket.io/lib/transports/index.js
generated
vendored
|
|
@ -1,12 +0,0 @@
|
|||
|
||||
/**
|
||||
* Export transports.
|
||||
*/
|
||||
|
||||
module.exports = {
|
||||
websocket: require('./websocket')
|
||||
, flashsocket: require('./flashsocket')
|
||||
, htmlfile: require('./htmlfile')
|
||||
, 'xhr-polling': require('./xhr-polling')
|
||||
, 'jsonp-polling': require('./jsonp-polling')
|
||||
};
|
||||
97
.tests/networking/node_modules/socket.io/lib/transports/jsonp-polling.js
generated
vendored
97
.tests/networking/node_modules/socket.io/lib/transports/jsonp-polling.js
generated
vendored
|
|
@ -1,97 +0,0 @@
|
|||
|
||||
/*!
|
||||
* socket.io-node
|
||||
* Copyright(c) 2011 LearnBoost <dev@learnboost.com>
|
||||
* MIT Licensed
|
||||
*/
|
||||
|
||||
/**
|
||||
* Module requirements.
|
||||
*/
|
||||
|
||||
var HTTPPolling = require('./http-polling');
|
||||
var jsonpolling_re = /^\d+$/
|
||||
|
||||
/**
|
||||
* Export the constructor.
|
||||
*/
|
||||
|
||||
exports = module.exports = JSONPPolling;
|
||||
|
||||
/**
|
||||
* JSON-P polling transport.
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
function JSONPPolling (mng, data, req) {
|
||||
HTTPPolling.call(this, mng, data, req);
|
||||
|
||||
this.head = 'io.j[0](';
|
||||
this.foot = ');';
|
||||
|
||||
if (data.query.i && jsonpolling_re.test(data.query.i)) {
|
||||
this.head = 'io.j[' + data.query.i + '](';
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* Inherits from Transport.
|
||||
*/
|
||||
|
||||
JSONPPolling.prototype.__proto__ = HTTPPolling.prototype;
|
||||
|
||||
/**
|
||||
* Transport name
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
JSONPPolling.prototype.name = 'jsonppolling';
|
||||
|
||||
/**
|
||||
* Make sure POST are decoded.
|
||||
*/
|
||||
|
||||
JSONPPolling.prototype.postEncoded = true;
|
||||
|
||||
/**
|
||||
* Handles incoming data.
|
||||
* Due to a bug in \n handling by browsers, we expect a JSONified string.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
JSONPPolling.prototype.onData = function (data) {
|
||||
try {
|
||||
data = JSON.parse(data);
|
||||
} catch (e) {
|
||||
this.error('parse', 'reconnect');
|
||||
return;
|
||||
}
|
||||
|
||||
HTTPPolling.prototype.onData.call(this, data);
|
||||
};
|
||||
|
||||
/**
|
||||
* Performs the write.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
JSONPPolling.prototype.doWrite = function (data) {
|
||||
HTTPPolling.prototype.doWrite.call(this);
|
||||
|
||||
var data = data === undefined
|
||||
? '' : this.head + JSON.stringify(data) + this.foot;
|
||||
|
||||
this.response.writeHead(200, {
|
||||
'Content-Type': 'text/javascript; charset=UTF-8'
|
||||
, 'Content-Length': Buffer.byteLength(data)
|
||||
, 'Connection': 'Keep-Alive'
|
||||
, 'X-XSS-Protection': '0'
|
||||
});
|
||||
|
||||
this.response.write(data);
|
||||
this.log.debug(this.name + ' writing', data);
|
||||
};
|
||||
36
.tests/networking/node_modules/socket.io/lib/transports/websocket.js
generated
vendored
36
.tests/networking/node_modules/socket.io/lib/transports/websocket.js
generated
vendored
|
|
@ -1,36 +0,0 @@
|
|||
|
||||
/*!
|
||||
* socket.io-node
|
||||
* Copyright(c) 2011 LearnBoost <dev@learnboost.com>
|
||||
* MIT Licensed
|
||||
*/
|
||||
|
||||
/**
|
||||
* Module requirements.
|
||||
*/
|
||||
|
||||
var protocolVersions = require('./websocket/');
|
||||
|
||||
/**
|
||||
* Export the constructor.
|
||||
*/
|
||||
|
||||
exports = module.exports = WebSocket;
|
||||
|
||||
/**
|
||||
* HTTP interface constructor. Interface compatible with all transports that
|
||||
* depend on request-response cycles.
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
function WebSocket (mng, data, req) {
|
||||
var transport
|
||||
, version = req.headers['sec-websocket-version'];
|
||||
if (typeof version !== 'undefined' && typeof protocolVersions[version] !== 'undefined') {
|
||||
transport = new protocolVersions[version](mng, data, req);
|
||||
}
|
||||
else transport = new protocolVersions['default'](mng, data, req);
|
||||
if (typeof this.name !== 'undefined') transport.name = this.name;
|
||||
return transport;
|
||||
};
|
||||
360
.tests/networking/node_modules/socket.io/lib/transports/websocket/default.js
generated
vendored
360
.tests/networking/node_modules/socket.io/lib/transports/websocket/default.js
generated
vendored
|
|
@ -1,360 +0,0 @@
|
|||
|
||||
/*!
|
||||
* socket.io-node
|
||||
* Copyright(c) 2011 LearnBoost <dev@learnboost.com>
|
||||
* MIT Licensed
|
||||
*/
|
||||
|
||||
/**
|
||||
* Module requirements.
|
||||
*/
|
||||
|
||||
var Transport = require('../../transport')
|
||||
, EventEmitter = process.EventEmitter
|
||||
, crypto = require('crypto')
|
||||
, parser = require('../../parser');
|
||||
|
||||
/**
|
||||
* Export the constructor.
|
||||
*/
|
||||
|
||||
exports = module.exports = WebSocket;
|
||||
|
||||
/**
|
||||
* HTTP interface constructor. Interface compatible with all transports that
|
||||
* depend on request-response cycles.
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
function WebSocket (mng, data, req) {
|
||||
// parser
|
||||
var self = this;
|
||||
|
||||
this.parser = new Parser();
|
||||
this.parser.on('data', function (packet) {
|
||||
self.log.debug(self.name + ' received data packet', packet);
|
||||
self.onMessage(parser.decodePacket(packet));
|
||||
});
|
||||
this.parser.on('close', function () {
|
||||
self.end();
|
||||
});
|
||||
this.parser.on('error', function () {
|
||||
self.end();
|
||||
});
|
||||
|
||||
Transport.call(this, mng, data, req);
|
||||
};
|
||||
|
||||
/**
|
||||
* Inherits from Transport.
|
||||
*/
|
||||
|
||||
WebSocket.prototype.__proto__ = Transport.prototype;
|
||||
|
||||
/**
|
||||
* Transport name
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
WebSocket.prototype.name = 'websocket';
|
||||
|
||||
/**
|
||||
* Websocket draft version
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
WebSocket.prototype.protocolVersion = 'hixie-76';
|
||||
|
||||
/**
|
||||
* Called when the socket connects.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
WebSocket.prototype.onSocketConnect = function () {
|
||||
var self = this;
|
||||
|
||||
this.socket.setNoDelay(true);
|
||||
|
||||
this.buffer = true;
|
||||
this.buffered = [];
|
||||
|
||||
if (this.req.headers.upgrade !== 'WebSocket') {
|
||||
this.log.warn(this.name + ' connection invalid');
|
||||
this.end();
|
||||
return;
|
||||
}
|
||||
|
||||
var origin = this.req.headers['origin']
|
||||
, location = ((this.manager.settings['match origin protocol'] ?
|
||||
origin.match(/^https/) : this.socket.encrypted) ?
|
||||
'wss' : 'ws')
|
||||
+ '://' + this.req.headers.host + this.req.url
|
||||
, waitingForNonce = false;
|
||||
|
||||
if (this.req.headers['sec-websocket-key1']) {
|
||||
// If we don't have the nonce yet, wait for it (HAProxy compatibility).
|
||||
if (! (this.req.head && this.req.head.length >= 8)) {
|
||||
waitingForNonce = true;
|
||||
}
|
||||
|
||||
var headers = [
|
||||
'HTTP/1.1 101 WebSocket Protocol Handshake'
|
||||
, 'Upgrade: WebSocket'
|
||||
, 'Connection: Upgrade'
|
||||
, 'Sec-WebSocket-Origin: ' + origin
|
||||
, 'Sec-WebSocket-Location: ' + location
|
||||
];
|
||||
|
||||
if (this.req.headers['sec-websocket-protocol']){
|
||||
headers.push('Sec-WebSocket-Protocol: '
|
||||
+ this.req.headers['sec-websocket-protocol']);
|
||||
}
|
||||
} else {
|
||||
var headers = [
|
||||
'HTTP/1.1 101 Web Socket Protocol Handshake'
|
||||
, 'Upgrade: WebSocket'
|
||||
, 'Connection: Upgrade'
|
||||
, 'WebSocket-Origin: ' + origin
|
||||
, 'WebSocket-Location: ' + location
|
||||
];
|
||||
}
|
||||
|
||||
try {
|
||||
this.socket.write(headers.concat('', '').join('\r\n'));
|
||||
this.socket.setTimeout(0);
|
||||
this.socket.setNoDelay(true);
|
||||
this.socket.setEncoding('utf8');
|
||||
} catch (e) {
|
||||
this.end();
|
||||
return;
|
||||
}
|
||||
|
||||
if (waitingForNonce) {
|
||||
this.socket.setEncoding('binary');
|
||||
} else if (this.proveReception(headers)) {
|
||||
self.flush();
|
||||
}
|
||||
|
||||
var headBuffer = '';
|
||||
|
||||
this.socket.on('data', function (data) {
|
||||
if (waitingForNonce) {
|
||||
headBuffer += data;
|
||||
|
||||
if (headBuffer.length < 8) {
|
||||
return;
|
||||
}
|
||||
|
||||
// Restore the connection to utf8 encoding after receiving the nonce
|
||||
self.socket.setEncoding('utf8');
|
||||
waitingForNonce = false;
|
||||
|
||||
// Stuff the nonce into the location where it's expected to be
|
||||
self.req.head = headBuffer.substr(0, 8);
|
||||
headBuffer = '';
|
||||
|
||||
if (self.proveReception(headers)) {
|
||||
self.flush();
|
||||
}
|
||||
|
||||
return;
|
||||
}
|
||||
|
||||
self.parser.add(data);
|
||||
});
|
||||
};
|
||||
|
||||
/**
|
||||
* Writes to the socket.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
WebSocket.prototype.write = function (data) {
|
||||
if (this.open) {
|
||||
this.drained = false;
|
||||
|
||||
if (this.buffer) {
|
||||
this.buffered.push(data);
|
||||
return this;
|
||||
}
|
||||
|
||||
var length = Buffer.byteLength(data)
|
||||
, buffer = new Buffer(2 + length);
|
||||
|
||||
buffer.write('\x00', 'binary');
|
||||
buffer.write(data, 1, 'utf8');
|
||||
buffer.write('\xff', 1 + length, 'binary');
|
||||
|
||||
try {
|
||||
if (this.socket.write(buffer)) {
|
||||
this.drained = true;
|
||||
}
|
||||
} catch (e) {
|
||||
this.end();
|
||||
}
|
||||
|
||||
this.log.debug(this.name + ' writing', data);
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* Flushes the internal buffer
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
WebSocket.prototype.flush = function () {
|
||||
this.buffer = false;
|
||||
|
||||
for (var i = 0, l = this.buffered.length; i < l; i++) {
|
||||
this.write(this.buffered.splice(0, 1)[0]);
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* Finishes the handshake.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
WebSocket.prototype.proveReception = function (headers) {
|
||||
var self = this
|
||||
, k1 = this.req.headers['sec-websocket-key1']
|
||||
, k2 = this.req.headers['sec-websocket-key2'];
|
||||
|
||||
if (k1 && k2){
|
||||
var md5 = crypto.createHash('md5');
|
||||
|
||||
[k1, k2].forEach(function (k) {
|
||||
var n = parseInt(k.replace(/[^\d]/g, ''))
|
||||
, spaces = k.replace(/[^ ]/g, '').length;
|
||||
|
||||
if (spaces === 0 || n % spaces !== 0){
|
||||
self.log.warn('Invalid ' + self.name + ' key: "' + k + '".');
|
||||
self.end();
|
||||
return false;
|
||||
}
|
||||
|
||||
n /= spaces;
|
||||
|
||||
md5.update(String.fromCharCode(
|
||||
n >> 24 & 0xFF,
|
||||
n >> 16 & 0xFF,
|
||||
n >> 8 & 0xFF,
|
||||
n & 0xFF));
|
||||
});
|
||||
|
||||
md5.update(this.req.head.toString('binary'));
|
||||
|
||||
try {
|
||||
this.socket.write(md5.digest('binary'), 'binary');
|
||||
} catch (e) {
|
||||
this.end();
|
||||
}
|
||||
}
|
||||
|
||||
return true;
|
||||
};
|
||||
|
||||
/**
|
||||
* Writes a payload.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
WebSocket.prototype.payload = function (msgs) {
|
||||
for (var i = 0, l = msgs.length; i < l; i++) {
|
||||
this.write(msgs[i]);
|
||||
}
|
||||
|
||||
return this;
|
||||
};
|
||||
|
||||
/**
|
||||
* Closes the connection.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
WebSocket.prototype.doClose = function () {
|
||||
this.socket.end();
|
||||
};
|
||||
|
||||
/**
|
||||
* WebSocket parser
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
function Parser () {
|
||||
this.buffer = '';
|
||||
this.i = 0;
|
||||
};
|
||||
|
||||
/**
|
||||
* Inherits from EventEmitter.
|
||||
*/
|
||||
|
||||
Parser.prototype.__proto__ = EventEmitter.prototype;
|
||||
|
||||
/**
|
||||
* Adds data to the buffer.
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
Parser.prototype.add = function (data) {
|
||||
this.buffer += data;
|
||||
this.parse();
|
||||
};
|
||||
|
||||
/**
|
||||
* Parses the buffer.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Parser.prototype.parse = function () {
|
||||
for (var i = this.i, chr, l = this.buffer.length; i < l; i++){
|
||||
chr = this.buffer[i];
|
||||
|
||||
if (this.buffer.length == 2 && this.buffer[1] == '\u0000') {
|
||||
this.emit('close');
|
||||
this.buffer = '';
|
||||
this.i = 0;
|
||||
return;
|
||||
}
|
||||
|
||||
if (i === 0){
|
||||
if (chr != '\u0000')
|
||||
this.error('Bad framing. Expected null byte as first frame');
|
||||
else
|
||||
continue;
|
||||
}
|
||||
|
||||
if (chr == '\ufffd'){
|
||||
this.emit('data', this.buffer.substr(1, i - 1));
|
||||
this.buffer = this.buffer.substr(i + 1);
|
||||
this.i = 0;
|
||||
return this.parse();
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* Handles an error
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Parser.prototype.error = function (reason) {
|
||||
this.buffer = '';
|
||||
this.i = 0;
|
||||
this.emit('error', reason);
|
||||
return this;
|
||||
};
|
||||
622
.tests/networking/node_modules/socket.io/lib/transports/websocket/hybi-07-12.js
generated
vendored
622
.tests/networking/node_modules/socket.io/lib/transports/websocket/hybi-07-12.js
generated
vendored
|
|
@ -1,622 +0,0 @@
|
|||
|
||||
/*!
|
||||
* socket.io-node
|
||||
* Copyright(c) 2011 LearnBoost <dev@learnboost.com>
|
||||
* MIT Licensed
|
||||
*/
|
||||
|
||||
/**
|
||||
* Module requirements.
|
||||
*/
|
||||
|
||||
var Transport = require('../../transport')
|
||||
, EventEmitter = process.EventEmitter
|
||||
, crypto = require('crypto')
|
||||
, url = require('url')
|
||||
, parser = require('../../parser')
|
||||
, util = require('../../util');
|
||||
|
||||
/**
|
||||
* Export the constructor.
|
||||
*/
|
||||
|
||||
exports = module.exports = WebSocket;
|
||||
exports.Parser = Parser;
|
||||
|
||||
/**
|
||||
* HTTP interface constructor. Interface compatible with all transports that
|
||||
* depend on request-response cycles.
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
function WebSocket (mng, data, req) {
|
||||
// parser
|
||||
var self = this;
|
||||
|
||||
this.manager = mng;
|
||||
this.parser = new Parser();
|
||||
this.parser.on('data', function (packet) {
|
||||
self.onMessage(parser.decodePacket(packet));
|
||||
});
|
||||
this.parser.on('ping', function () {
|
||||
// version 8 ping => pong
|
||||
try {
|
||||
self.socket.write('\u008a\u0000');
|
||||
}
|
||||
catch (e) {
|
||||
self.end();
|
||||
return;
|
||||
}
|
||||
});
|
||||
this.parser.on('close', function () {
|
||||
self.end();
|
||||
});
|
||||
this.parser.on('error', function (reason) {
|
||||
self.log.warn(self.name + ' parser error: ' + reason);
|
||||
self.end();
|
||||
});
|
||||
|
||||
Transport.call(this, mng, data, req);
|
||||
};
|
||||
|
||||
/**
|
||||
* Inherits from Transport.
|
||||
*/
|
||||
|
||||
WebSocket.prototype.__proto__ = Transport.prototype;
|
||||
|
||||
/**
|
||||
* Transport name
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
WebSocket.prototype.name = 'websocket';
|
||||
|
||||
/**
|
||||
* Websocket draft version
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
WebSocket.prototype.protocolVersion = '07-12';
|
||||
|
||||
/**
|
||||
* Called when the socket connects.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
WebSocket.prototype.onSocketConnect = function () {
|
||||
var self = this;
|
||||
|
||||
if (typeof this.req.headers.upgrade === 'undefined' ||
|
||||
this.req.headers.upgrade.toLowerCase() !== 'websocket') {
|
||||
this.log.warn(this.name + ' connection invalid');
|
||||
this.end();
|
||||
return;
|
||||
}
|
||||
|
||||
var origin = this.req.headers['sec-websocket-origin']
|
||||
, location = ((this.manager.settings['match origin protocol'] ?
|
||||
origin.match(/^https/) : this.socket.encrypted) ?
|
||||
'wss' : 'ws')
|
||||
+ '://' + this.req.headers.host + this.req.url;
|
||||
|
||||
if (!this.verifyOrigin(origin)) {
|
||||
this.log.warn(this.name + ' connection invalid: origin mismatch');
|
||||
this.end();
|
||||
return;
|
||||
}
|
||||
|
||||
if (!this.req.headers['sec-websocket-key']) {
|
||||
this.log.warn(this.name + ' connection invalid: received no key');
|
||||
this.end();
|
||||
return;
|
||||
}
|
||||
|
||||
// calc key
|
||||
var key = this.req.headers['sec-websocket-key'];
|
||||
var shasum = crypto.createHash('sha1');
|
||||
shasum.update(key + "258EAFA5-E914-47DA-95CA-C5AB0DC85B11");
|
||||
key = shasum.digest('base64');
|
||||
|
||||
var headers = [
|
||||
'HTTP/1.1 101 Switching Protocols'
|
||||
, 'Upgrade: websocket'
|
||||
, 'Connection: Upgrade'
|
||||
, 'Sec-WebSocket-Accept: ' + key
|
||||
];
|
||||
|
||||
try {
|
||||
this.socket.write(headers.concat('', '').join('\r\n'));
|
||||
this.socket.setTimeout(0);
|
||||
this.socket.setNoDelay(true);
|
||||
} catch (e) {
|
||||
this.end();
|
||||
return;
|
||||
}
|
||||
|
||||
this.socket.on('data', function (data) {
|
||||
self.parser.add(data);
|
||||
});
|
||||
};
|
||||
|
||||
/**
|
||||
* Verifies the origin of a request.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
WebSocket.prototype.verifyOrigin = function (origin) {
|
||||
var origins = this.manager.get('origins');
|
||||
|
||||
if (origin === 'null') origin = '*';
|
||||
|
||||
if (origins.indexOf('*:*') !== -1) {
|
||||
return true;
|
||||
}
|
||||
|
||||
if (origin) {
|
||||
try {
|
||||
var parts = url.parse(origin);
|
||||
parts.port = parts.port || 80;
|
||||
var ok =
|
||||
~origins.indexOf(parts.hostname + ':' + parts.port) ||
|
||||
~origins.indexOf(parts.hostname + ':*') ||
|
||||
~origins.indexOf('*:' + parts.port);
|
||||
if (!ok) this.log.warn('illegal origin: ' + origin);
|
||||
return ok;
|
||||
} catch (ex) {
|
||||
this.log.warn('error parsing origin');
|
||||
}
|
||||
}
|
||||
else {
|
||||
this.log.warn('origin missing from websocket call, yet required by config');
|
||||
}
|
||||
return false;
|
||||
};
|
||||
|
||||
/**
|
||||
* Writes to the socket.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
WebSocket.prototype.write = function (data) {
|
||||
if (this.open) {
|
||||
var buf = this.frame(0x81, data);
|
||||
try {
|
||||
this.socket.write(buf, 'binary');
|
||||
}
|
||||
catch (e) {
|
||||
this.end();
|
||||
return;
|
||||
}
|
||||
this.log.debug(this.name + ' writing', data);
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* Writes a payload.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
WebSocket.prototype.payload = function (msgs) {
|
||||
for (var i = 0, l = msgs.length; i < l; i++) {
|
||||
this.write(msgs[i]);
|
||||
}
|
||||
|
||||
return this;
|
||||
};
|
||||
|
||||
/**
|
||||
* Frame server-to-client output as a text packet.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
WebSocket.prototype.frame = function (opcode, str) {
|
||||
var dataBuffer = new Buffer(str)
|
||||
, dataLength = dataBuffer.length
|
||||
, startOffset = 2
|
||||
, secondByte = dataLength;
|
||||
if (dataLength > 65536) {
|
||||
startOffset = 10;
|
||||
secondByte = 127;
|
||||
}
|
||||
else if (dataLength > 125) {
|
||||
startOffset = 4;
|
||||
secondByte = 126;
|
||||
}
|
||||
var outputBuffer = new Buffer(dataLength + startOffset);
|
||||
outputBuffer[0] = opcode;
|
||||
outputBuffer[1] = secondByte;
|
||||
dataBuffer.copy(outputBuffer, startOffset);
|
||||
switch (secondByte) {
|
||||
case 126:
|
||||
outputBuffer[2] = dataLength >>> 8;
|
||||
outputBuffer[3] = dataLength % 256;
|
||||
break;
|
||||
case 127:
|
||||
var l = dataLength;
|
||||
for (var i = 1; i <= 8; ++i) {
|
||||
outputBuffer[startOffset - i] = l & 0xff;
|
||||
l >>>= 8;
|
||||
}
|
||||
}
|
||||
return outputBuffer;
|
||||
};
|
||||
|
||||
/**
|
||||
* Closes the connection.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
WebSocket.prototype.doClose = function () {
|
||||
this.socket.end();
|
||||
};
|
||||
|
||||
/**
|
||||
* WebSocket parser
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
function Parser () {
|
||||
this.state = {
|
||||
activeFragmentedOperation: null,
|
||||
lastFragment: false,
|
||||
masked: false,
|
||||
opcode: 0
|
||||
};
|
||||
this.overflow = null;
|
||||
this.expectOffset = 0;
|
||||
this.expectBuffer = null;
|
||||
this.expectHandler = null;
|
||||
this.currentMessage = '';
|
||||
|
||||
var self = this;
|
||||
this.opcodeHandlers = {
|
||||
// text
|
||||
'1': function(data) {
|
||||
var finish = function(mask, data) {
|
||||
self.currentMessage += self.unmask(mask, data);
|
||||
if (self.state.lastFragment) {
|
||||
self.emit('data', self.currentMessage);
|
||||
self.currentMessage = '';
|
||||
}
|
||||
self.endPacket();
|
||||
}
|
||||
|
||||
var expectData = function(length) {
|
||||
if (self.state.masked) {
|
||||
self.expect('Mask', 4, function(data) {
|
||||
var mask = data;
|
||||
self.expect('Data', length, function(data) {
|
||||
finish(mask, data);
|
||||
});
|
||||
});
|
||||
}
|
||||
else {
|
||||
self.expect('Data', length, function(data) {
|
||||
finish(null, data);
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
// decode length
|
||||
var firstLength = data[1] & 0x7f;
|
||||
if (firstLength < 126) {
|
||||
expectData(firstLength);
|
||||
}
|
||||
else if (firstLength == 126) {
|
||||
self.expect('Length', 2, function(data) {
|
||||
expectData(util.unpack(data));
|
||||
});
|
||||
}
|
||||
else if (firstLength == 127) {
|
||||
self.expect('Length', 8, function(data) {
|
||||
if (util.unpack(data.slice(0, 4)) != 0) {
|
||||
self.error('packets with length spanning more than 32 bit is currently not supported');
|
||||
return;
|
||||
}
|
||||
var lengthBytes = data.slice(4); // note: cap to 32 bit length
|
||||
expectData(util.unpack(data));
|
||||
});
|
||||
}
|
||||
},
|
||||
// binary
|
||||
'2': function(data) {
|
||||
var finish = function(mask, data) {
|
||||
if (typeof self.currentMessage == 'string') self.currentMessage = []; // build a buffer list
|
||||
self.currentMessage.push(self.unmask(mask, data, true));
|
||||
if (self.state.lastFragment) {
|
||||
self.emit('binary', self.concatBuffers(self.currentMessage));
|
||||
self.currentMessage = '';
|
||||
}
|
||||
self.endPacket();
|
||||
}
|
||||
|
||||
var expectData = function(length) {
|
||||
if (self.state.masked) {
|
||||
self.expect('Mask', 4, function(data) {
|
||||
var mask = data;
|
||||
self.expect('Data', length, function(data) {
|
||||
finish(mask, data);
|
||||
});
|
||||
});
|
||||
}
|
||||
else {
|
||||
self.expect('Data', length, function(data) {
|
||||
finish(null, data);
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
// decode length
|
||||
var firstLength = data[1] & 0x7f;
|
||||
if (firstLength < 126) {
|
||||
expectData(firstLength);
|
||||
}
|
||||
else if (firstLength == 126) {
|
||||
self.expect('Length', 2, function(data) {
|
||||
expectData(util.unpack(data));
|
||||
});
|
||||
}
|
||||
else if (firstLength == 127) {
|
||||
self.expect('Length', 8, function(data) {
|
||||
if (util.unpack(data.slice(0, 4)) != 0) {
|
||||
self.error('packets with length spanning more than 32 bit is currently not supported');
|
||||
return;
|
||||
}
|
||||
var lengthBytes = data.slice(4); // note: cap to 32 bit length
|
||||
expectData(util.unpack(data));
|
||||
});
|
||||
}
|
||||
},
|
||||
// close
|
||||
'8': function(data) {
|
||||
self.emit('close');
|
||||
self.reset();
|
||||
},
|
||||
// ping
|
||||
'9': function(data) {
|
||||
if (self.state.lastFragment == false) {
|
||||
self.error('fragmented ping is not supported');
|
||||
return;
|
||||
}
|
||||
|
||||
var finish = function(mask, data) {
|
||||
self.emit('ping', self.unmask(mask, data));
|
||||
self.endPacket();
|
||||
}
|
||||
|
||||
var expectData = function(length) {
|
||||
if (self.state.masked) {
|
||||
self.expect('Mask', 4, function(data) {
|
||||
var mask = data;
|
||||
self.expect('Data', length, function(data) {
|
||||
finish(mask, data);
|
||||
});
|
||||
});
|
||||
}
|
||||
else {
|
||||
self.expect('Data', length, function(data) {
|
||||
finish(null, data);
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
// decode length
|
||||
var firstLength = data[1] & 0x7f;
|
||||
if (firstLength == 0) {
|
||||
finish(null, null);
|
||||
}
|
||||
else if (firstLength < 126) {
|
||||
expectData(firstLength);
|
||||
}
|
||||
else if (firstLength == 126) {
|
||||
self.expect('Length', 2, function(data) {
|
||||
expectData(util.unpack(data));
|
||||
});
|
||||
}
|
||||
else if (firstLength == 127) {
|
||||
self.expect('Length', 8, function(data) {
|
||||
expectData(util.unpack(data));
|
||||
});
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
this.expect('Opcode', 2, this.processPacket);
|
||||
};
|
||||
|
||||
/**
|
||||
* Inherits from EventEmitter.
|
||||
*/
|
||||
|
||||
Parser.prototype.__proto__ = EventEmitter.prototype;
|
||||
|
||||
/**
|
||||
* Add new data to the parser.
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
Parser.prototype.add = function(data) {
|
||||
if (this.expectBuffer == null) {
|
||||
this.addToOverflow(data);
|
||||
return;
|
||||
}
|
||||
var toRead = Math.min(data.length, this.expectBuffer.length - this.expectOffset);
|
||||
data.copy(this.expectBuffer, this.expectOffset, 0, toRead);
|
||||
this.expectOffset += toRead;
|
||||
if (toRead < data.length) {
|
||||
// at this point the overflow buffer shouldn't at all exist
|
||||
this.overflow = new Buffer(data.length - toRead);
|
||||
data.copy(this.overflow, 0, toRead, toRead + this.overflow.length);
|
||||
}
|
||||
if (this.expectOffset == this.expectBuffer.length) {
|
||||
var bufferForHandler = this.expectBuffer;
|
||||
this.expectBuffer = null;
|
||||
this.expectOffset = 0;
|
||||
this.expectHandler.call(this, bufferForHandler);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Adds a piece of data to the overflow.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Parser.prototype.addToOverflow = function(data) {
|
||||
if (this.overflow == null) this.overflow = data;
|
||||
else {
|
||||
var prevOverflow = this.overflow;
|
||||
this.overflow = new Buffer(this.overflow.length + data.length);
|
||||
prevOverflow.copy(this.overflow, 0);
|
||||
data.copy(this.overflow, prevOverflow.length);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Waits for a certain amount of bytes to be available, then fires a callback.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Parser.prototype.expect = function(what, length, handler) {
|
||||
this.expectBuffer = new Buffer(length);
|
||||
this.expectOffset = 0;
|
||||
this.expectHandler = handler;
|
||||
if (this.overflow != null) {
|
||||
var toOverflow = this.overflow;
|
||||
this.overflow = null;
|
||||
this.add(toOverflow);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Start processing a new packet.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Parser.prototype.processPacket = function (data) {
|
||||
if ((data[0] & 0x70) != 0) {
|
||||
this.error('reserved fields must be empty');
|
||||
}
|
||||
this.state.lastFragment = (data[0] & 0x80) == 0x80;
|
||||
this.state.masked = (data[1] & 0x80) == 0x80;
|
||||
var opcode = data[0] & 0xf;
|
||||
if (opcode == 0) {
|
||||
// continuation frame
|
||||
this.state.opcode = this.state.activeFragmentedOperation;
|
||||
if (!(this.state.opcode == 1 || this.state.opcode == 2)) {
|
||||
this.error('continuation frame cannot follow current opcode')
|
||||
return;
|
||||
}
|
||||
}
|
||||
else {
|
||||
this.state.opcode = opcode;
|
||||
if (this.state.lastFragment === false) {
|
||||
this.state.activeFragmentedOperation = opcode;
|
||||
}
|
||||
}
|
||||
var handler = this.opcodeHandlers[this.state.opcode];
|
||||
if (typeof handler == 'undefined') this.error('no handler for opcode ' + this.state.opcode);
|
||||
else handler(data);
|
||||
}
|
||||
|
||||
/**
|
||||
* Endprocessing a packet.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Parser.prototype.endPacket = function() {
|
||||
this.expectOffset = 0;
|
||||
this.expectBuffer = null;
|
||||
this.expectHandler = null;
|
||||
if (this.state.lastFragment && this.state.opcode == this.state.activeFragmentedOperation) {
|
||||
// end current fragmented operation
|
||||
this.state.activeFragmentedOperation = null;
|
||||
}
|
||||
this.state.lastFragment = false;
|
||||
this.state.opcode = this.state.activeFragmentedOperation != null ? this.state.activeFragmentedOperation : 0;
|
||||
this.state.masked = false;
|
||||
this.expect('Opcode', 2, this.processPacket);
|
||||
}
|
||||
|
||||
/**
|
||||
* Reset the parser state.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Parser.prototype.reset = function() {
|
||||
this.state = {
|
||||
activeFragmentedOperation: null,
|
||||
lastFragment: false,
|
||||
masked: false,
|
||||
opcode: 0
|
||||
};
|
||||
this.expectOffset = 0;
|
||||
this.expectBuffer = null;
|
||||
this.expectHandler = null;
|
||||
this.overflow = null;
|
||||
this.currentMessage = '';
|
||||
}
|
||||
|
||||
/**
|
||||
* Unmask received data.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Parser.prototype.unmask = function (mask, buf, binary) {
|
||||
if (mask != null) {
|
||||
for (var i = 0, ll = buf.length; i < ll; i++) {
|
||||
buf[i] ^= mask[i % 4];
|
||||
}
|
||||
}
|
||||
if (binary) return buf;
|
||||
return buf != null ? buf.toString('utf8') : '';
|
||||
}
|
||||
|
||||
/**
|
||||
* Concatenates a list of buffers.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Parser.prototype.concatBuffers = function(buffers) {
|
||||
var length = 0;
|
||||
for (var i = 0, l = buffers.length; i < l; ++i) {
|
||||
length += buffers[i].length;
|
||||
}
|
||||
var mergedBuffer = new Buffer(length);
|
||||
var offset = 0;
|
||||
for (var i = 0, l = buffers.length; i < l; ++i) {
|
||||
buffers[i].copy(mergedBuffer, offset);
|
||||
offset += buffers[i].length;
|
||||
}
|
||||
return mergedBuffer;
|
||||
}
|
||||
|
||||
/**
|
||||
* Handles an error
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Parser.prototype.error = function (reason) {
|
||||
this.reset();
|
||||
this.emit('error', reason);
|
||||
return this;
|
||||
};
|
||||
622
.tests/networking/node_modules/socket.io/lib/transports/websocket/hybi-16.js
generated
vendored
622
.tests/networking/node_modules/socket.io/lib/transports/websocket/hybi-16.js
generated
vendored
|
|
@ -1,622 +0,0 @@
|
|||
/*!
|
||||
* socket.io-node
|
||||
* Copyright(c) 2011 LearnBoost <dev@learnboost.com>
|
||||
* MIT Licensed
|
||||
*/
|
||||
|
||||
/**
|
||||
* Module requirements.
|
||||
*/
|
||||
|
||||
var Transport = require('../../transport')
|
||||
, EventEmitter = process.EventEmitter
|
||||
, crypto = require('crypto')
|
||||
, url = require('url')
|
||||
, parser = require('../../parser')
|
||||
, util = require('../../util');
|
||||
|
||||
/**
|
||||
* Export the constructor.
|
||||
*/
|
||||
|
||||
exports = module.exports = WebSocket;
|
||||
exports.Parser = Parser;
|
||||
|
||||
/**
|
||||
* HTTP interface constructor. Interface compatible with all transports that
|
||||
* depend on request-response cycles.
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
function WebSocket (mng, data, req) {
|
||||
// parser
|
||||
var self = this;
|
||||
|
||||
this.manager = mng;
|
||||
this.parser = new Parser();
|
||||
this.parser.on('data', function (packet) {
|
||||
self.onMessage(parser.decodePacket(packet));
|
||||
});
|
||||
this.parser.on('ping', function () {
|
||||
// version 8 ping => pong
|
||||
try {
|
||||
self.socket.write('\u008a\u0000');
|
||||
}
|
||||
catch (e) {
|
||||
self.end();
|
||||
return;
|
||||
}
|
||||
});
|
||||
this.parser.on('close', function () {
|
||||
self.end();
|
||||
});
|
||||
this.parser.on('error', function (reason) {
|
||||
self.log.warn(self.name + ' parser error: ' + reason);
|
||||
self.end();
|
||||
});
|
||||
|
||||
Transport.call(this, mng, data, req);
|
||||
};
|
||||
|
||||
/**
|
||||
* Inherits from Transport.
|
||||
*/
|
||||
|
||||
WebSocket.prototype.__proto__ = Transport.prototype;
|
||||
|
||||
/**
|
||||
* Transport name
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
WebSocket.prototype.name = 'websocket';
|
||||
|
||||
/**
|
||||
* Websocket draft version
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
WebSocket.prototype.protocolVersion = '16';
|
||||
|
||||
/**
|
||||
* Called when the socket connects.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
WebSocket.prototype.onSocketConnect = function () {
|
||||
var self = this;
|
||||
|
||||
if (typeof this.req.headers.upgrade === 'undefined' ||
|
||||
this.req.headers.upgrade.toLowerCase() !== 'websocket') {
|
||||
this.log.warn(this.name + ' connection invalid');
|
||||
this.end();
|
||||
return;
|
||||
}
|
||||
|
||||
var origin = this.req.headers['origin'] || ''
|
||||
, location = ((this.manager.settings['match origin protocol'] ?
|
||||
origin.match(/^https/) : this.socket.encrypted) ?
|
||||
'wss' : 'ws')
|
||||
+ '://' + this.req.headers.host + this.req.url;
|
||||
|
||||
if (!this.verifyOrigin(origin)) {
|
||||
this.log.warn(this.name + ' connection invalid: origin mismatch');
|
||||
this.end();
|
||||
return;
|
||||
}
|
||||
|
||||
if (!this.req.headers['sec-websocket-key']) {
|
||||
this.log.warn(this.name + ' connection invalid: received no key');
|
||||
this.end();
|
||||
return;
|
||||
}
|
||||
|
||||
// calc key
|
||||
var key = this.req.headers['sec-websocket-key'];
|
||||
var shasum = crypto.createHash('sha1');
|
||||
shasum.update(key + "258EAFA5-E914-47DA-95CA-C5AB0DC85B11");
|
||||
key = shasum.digest('base64');
|
||||
|
||||
var headers = [
|
||||
'HTTP/1.1 101 Switching Protocols'
|
||||
, 'Upgrade: websocket'
|
||||
, 'Connection: Upgrade'
|
||||
, 'Sec-WebSocket-Accept: ' + key
|
||||
];
|
||||
|
||||
try {
|
||||
this.socket.write(headers.concat('', '').join('\r\n'));
|
||||
this.socket.setTimeout(0);
|
||||
this.socket.setNoDelay(true);
|
||||
} catch (e) {
|
||||
this.end();
|
||||
return;
|
||||
}
|
||||
|
||||
this.socket.on('data', function (data) {
|
||||
self.parser.add(data);
|
||||
});
|
||||
};
|
||||
|
||||
/**
|
||||
* Verifies the origin of a request.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
WebSocket.prototype.verifyOrigin = function (origin) {
|
||||
var origins = this.manager.get('origins');
|
||||
|
||||
if (origin === 'null') origin = '*';
|
||||
|
||||
if (origins.indexOf('*:*') !== -1) {
|
||||
return true;
|
||||
}
|
||||
|
||||
if (origin) {
|
||||
try {
|
||||
var parts = url.parse(origin);
|
||||
parts.port = parts.port || 80;
|
||||
var ok =
|
||||
~origins.indexOf(parts.hostname + ':' + parts.port) ||
|
||||
~origins.indexOf(parts.hostname + ':*') ||
|
||||
~origins.indexOf('*:' + parts.port);
|
||||
if (!ok) this.log.warn('illegal origin: ' + origin);
|
||||
return ok;
|
||||
} catch (ex) {
|
||||
this.log.warn('error parsing origin');
|
||||
}
|
||||
}
|
||||
else {
|
||||
this.log.warn('origin missing from websocket call, yet required by config');
|
||||
}
|
||||
return false;
|
||||
};
|
||||
|
||||
/**
|
||||
* Writes to the socket.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
WebSocket.prototype.write = function (data) {
|
||||
if (this.open) {
|
||||
var buf = this.frame(0x81, data);
|
||||
try {
|
||||
this.socket.write(buf, 'binary');
|
||||
}
|
||||
catch (e) {
|
||||
this.end();
|
||||
return;
|
||||
}
|
||||
this.log.debug(this.name + ' writing', data);
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* Writes a payload.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
WebSocket.prototype.payload = function (msgs) {
|
||||
for (var i = 0, l = msgs.length; i < l; i++) {
|
||||
this.write(msgs[i]);
|
||||
}
|
||||
|
||||
return this;
|
||||
};
|
||||
|
||||
/**
|
||||
* Frame server-to-client output as a text packet.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
WebSocket.prototype.frame = function (opcode, str) {
|
||||
var dataBuffer = new Buffer(str)
|
||||
, dataLength = dataBuffer.length
|
||||
, startOffset = 2
|
||||
, secondByte = dataLength;
|
||||
if (dataLength > 65536) {
|
||||
startOffset = 10;
|
||||
secondByte = 127;
|
||||
}
|
||||
else if (dataLength > 125) {
|
||||
startOffset = 4;
|
||||
secondByte = 126;
|
||||
}
|
||||
var outputBuffer = new Buffer(dataLength + startOffset);
|
||||
outputBuffer[0] = opcode;
|
||||
outputBuffer[1] = secondByte;
|
||||
dataBuffer.copy(outputBuffer, startOffset);
|
||||
switch (secondByte) {
|
||||
case 126:
|
||||
outputBuffer[2] = dataLength >>> 8;
|
||||
outputBuffer[3] = dataLength % 256;
|
||||
break;
|
||||
case 127:
|
||||
var l = dataLength;
|
||||
for (var i = 1; i <= 8; ++i) {
|
||||
outputBuffer[startOffset - i] = l & 0xff;
|
||||
l >>>= 8;
|
||||
}
|
||||
}
|
||||
return outputBuffer;
|
||||
};
|
||||
|
||||
/**
|
||||
* Closes the connection.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
WebSocket.prototype.doClose = function () {
|
||||
this.socket.end();
|
||||
};
|
||||
|
||||
/**
|
||||
* WebSocket parser
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
function Parser () {
|
||||
this.state = {
|
||||
activeFragmentedOperation: null,
|
||||
lastFragment: false,
|
||||
masked: false,
|
||||
opcode: 0
|
||||
};
|
||||
this.overflow = null;
|
||||
this.expectOffset = 0;
|
||||
this.expectBuffer = null;
|
||||
this.expectHandler = null;
|
||||
this.currentMessage = '';
|
||||
|
||||
var self = this;
|
||||
this.opcodeHandlers = {
|
||||
// text
|
||||
'1': function(data) {
|
||||
var finish = function(mask, data) {
|
||||
self.currentMessage += self.unmask(mask, data);
|
||||
if (self.state.lastFragment) {
|
||||
self.emit('data', self.currentMessage);
|
||||
self.currentMessage = '';
|
||||
}
|
||||
self.endPacket();
|
||||
}
|
||||
|
||||
var expectData = function(length) {
|
||||
if (self.state.masked) {
|
||||
self.expect('Mask', 4, function(data) {
|
||||
var mask = data;
|
||||
self.expect('Data', length, function(data) {
|
||||
finish(mask, data);
|
||||
});
|
||||
});
|
||||
}
|
||||
else {
|
||||
self.expect('Data', length, function(data) {
|
||||
finish(null, data);
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
// decode length
|
||||
var firstLength = data[1] & 0x7f;
|
||||
if (firstLength < 126) {
|
||||
expectData(firstLength);
|
||||
}
|
||||
else if (firstLength == 126) {
|
||||
self.expect('Length', 2, function(data) {
|
||||
expectData(util.unpack(data));
|
||||
});
|
||||
}
|
||||
else if (firstLength == 127) {
|
||||
self.expect('Length', 8, function(data) {
|
||||
if (util.unpack(data.slice(0, 4)) != 0) {
|
||||
self.error('packets with length spanning more than 32 bit is currently not supported');
|
||||
return;
|
||||
}
|
||||
var lengthBytes = data.slice(4); // note: cap to 32 bit length
|
||||
expectData(util.unpack(data));
|
||||
});
|
||||
}
|
||||
},
|
||||
// binary
|
||||
'2': function(data) {
|
||||
var finish = function(mask, data) {
|
||||
if (typeof self.currentMessage == 'string') self.currentMessage = []; // build a buffer list
|
||||
self.currentMessage.push(self.unmask(mask, data, true));
|
||||
if (self.state.lastFragment) {
|
||||
self.emit('binary', self.concatBuffers(self.currentMessage));
|
||||
self.currentMessage = '';
|
||||
}
|
||||
self.endPacket();
|
||||
}
|
||||
|
||||
var expectData = function(length) {
|
||||
if (self.state.masked) {
|
||||
self.expect('Mask', 4, function(data) {
|
||||
var mask = data;
|
||||
self.expect('Data', length, function(data) {
|
||||
finish(mask, data);
|
||||
});
|
||||
});
|
||||
}
|
||||
else {
|
||||
self.expect('Data', length, function(data) {
|
||||
finish(null, data);
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
// decode length
|
||||
var firstLength = data[1] & 0x7f;
|
||||
if (firstLength < 126) {
|
||||
expectData(firstLength);
|
||||
}
|
||||
else if (firstLength == 126) {
|
||||
self.expect('Length', 2, function(data) {
|
||||
expectData(util.unpack(data));
|
||||
});
|
||||
}
|
||||
else if (firstLength == 127) {
|
||||
self.expect('Length', 8, function(data) {
|
||||
if (util.unpack(data.slice(0, 4)) != 0) {
|
||||
self.error('packets with length spanning more than 32 bit is currently not supported');
|
||||
return;
|
||||
}
|
||||
var lengthBytes = data.slice(4); // note: cap to 32 bit length
|
||||
expectData(util.unpack(data));
|
||||
});
|
||||
}
|
||||
},
|
||||
// close
|
||||
'8': function(data) {
|
||||
self.emit('close');
|
||||
self.reset();
|
||||
},
|
||||
// ping
|
||||
'9': function(data) {
|
||||
if (self.state.lastFragment == false) {
|
||||
self.error('fragmented ping is not supported');
|
||||
return;
|
||||
}
|
||||
|
||||
var finish = function(mask, data) {
|
||||
self.emit('ping', self.unmask(mask, data));
|
||||
self.endPacket();
|
||||
}
|
||||
|
||||
var expectData = function(length) {
|
||||
if (self.state.masked) {
|
||||
self.expect('Mask', 4, function(data) {
|
||||
var mask = data;
|
||||
self.expect('Data', length, function(data) {
|
||||
finish(mask, data);
|
||||
});
|
||||
});
|
||||
}
|
||||
else {
|
||||
self.expect('Data', length, function(data) {
|
||||
finish(null, data);
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
// decode length
|
||||
var firstLength = data[1] & 0x7f;
|
||||
if (firstLength == 0) {
|
||||
finish(null, null);
|
||||
}
|
||||
else if (firstLength < 126) {
|
||||
expectData(firstLength);
|
||||
}
|
||||
else if (firstLength == 126) {
|
||||
self.expect('Length', 2, function(data) {
|
||||
expectData(util.unpack(data));
|
||||
});
|
||||
}
|
||||
else if (firstLength == 127) {
|
||||
self.expect('Length', 8, function(data) {
|
||||
expectData(util.unpack(data));
|
||||
});
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
this.expect('Opcode', 2, this.processPacket);
|
||||
};
|
||||
|
||||
/**
|
||||
* Inherits from EventEmitter.
|
||||
*/
|
||||
|
||||
Parser.prototype.__proto__ = EventEmitter.prototype;
|
||||
|
||||
/**
|
||||
* Add new data to the parser.
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
Parser.prototype.add = function(data) {
|
||||
if (this.expectBuffer == null) {
|
||||
this.addToOverflow(data);
|
||||
return;
|
||||
}
|
||||
var toRead = Math.min(data.length, this.expectBuffer.length - this.expectOffset);
|
||||
data.copy(this.expectBuffer, this.expectOffset, 0, toRead);
|
||||
this.expectOffset += toRead;
|
||||
if (toRead < data.length) {
|
||||
// at this point the overflow buffer shouldn't at all exist
|
||||
this.overflow = new Buffer(data.length - toRead);
|
||||
data.copy(this.overflow, 0, toRead, toRead + this.overflow.length);
|
||||
}
|
||||
if (this.expectOffset == this.expectBuffer.length) {
|
||||
var bufferForHandler = this.expectBuffer;
|
||||
this.expectBuffer = null;
|
||||
this.expectOffset = 0;
|
||||
this.expectHandler.call(this, bufferForHandler);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Adds a piece of data to the overflow.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Parser.prototype.addToOverflow = function(data) {
|
||||
if (this.overflow == null) this.overflow = data;
|
||||
else {
|
||||
var prevOverflow = this.overflow;
|
||||
this.overflow = new Buffer(this.overflow.length + data.length);
|
||||
prevOverflow.copy(this.overflow, 0);
|
||||
data.copy(this.overflow, prevOverflow.length);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Waits for a certain amount of bytes to be available, then fires a callback.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Parser.prototype.expect = function(what, length, handler) {
|
||||
this.expectBuffer = new Buffer(length);
|
||||
this.expectOffset = 0;
|
||||
this.expectHandler = handler;
|
||||
if (this.overflow != null) {
|
||||
var toOverflow = this.overflow;
|
||||
this.overflow = null;
|
||||
this.add(toOverflow);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Start processing a new packet.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Parser.prototype.processPacket = function (data) {
|
||||
if ((data[0] & 0x70) != 0) {
|
||||
this.error('reserved fields must be empty');
|
||||
return;
|
||||
}
|
||||
this.state.lastFragment = (data[0] & 0x80) == 0x80;
|
||||
this.state.masked = (data[1] & 0x80) == 0x80;
|
||||
var opcode = data[0] & 0xf;
|
||||
if (opcode == 0) {
|
||||
// continuation frame
|
||||
this.state.opcode = this.state.activeFragmentedOperation;
|
||||
if (!(this.state.opcode == 1 || this.state.opcode == 2)) {
|
||||
this.error('continuation frame cannot follow current opcode')
|
||||
return;
|
||||
}
|
||||
}
|
||||
else {
|
||||
this.state.opcode = opcode;
|
||||
if (this.state.lastFragment === false) {
|
||||
this.state.activeFragmentedOperation = opcode;
|
||||
}
|
||||
}
|
||||
var handler = this.opcodeHandlers[this.state.opcode];
|
||||
if (typeof handler == 'undefined') this.error('no handler for opcode ' + this.state.opcode);
|
||||
else handler(data);
|
||||
}
|
||||
|
||||
/**
|
||||
* Endprocessing a packet.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Parser.prototype.endPacket = function() {
|
||||
this.expectOffset = 0;
|
||||
this.expectBuffer = null;
|
||||
this.expectHandler = null;
|
||||
if (this.state.lastFragment && this.state.opcode == this.state.activeFragmentedOperation) {
|
||||
// end current fragmented operation
|
||||
this.state.activeFragmentedOperation = null;
|
||||
}
|
||||
this.state.lastFragment = false;
|
||||
this.state.opcode = this.state.activeFragmentedOperation != null ? this.state.activeFragmentedOperation : 0;
|
||||
this.state.masked = false;
|
||||
this.expect('Opcode', 2, this.processPacket);
|
||||
}
|
||||
|
||||
/**
|
||||
* Reset the parser state.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Parser.prototype.reset = function() {
|
||||
this.state = {
|
||||
activeFragmentedOperation: null,
|
||||
lastFragment: false,
|
||||
masked: false,
|
||||
opcode: 0
|
||||
};
|
||||
this.expectOffset = 0;
|
||||
this.expectBuffer = null;
|
||||
this.expectHandler = null;
|
||||
this.overflow = null;
|
||||
this.currentMessage = '';
|
||||
}
|
||||
|
||||
/**
|
||||
* Unmask received data.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Parser.prototype.unmask = function (mask, buf, binary) {
|
||||
if (mask != null) {
|
||||
for (var i = 0, ll = buf.length; i < ll; i++) {
|
||||
buf[i] ^= mask[i % 4];
|
||||
}
|
||||
}
|
||||
if (binary) return buf;
|
||||
return buf != null ? buf.toString('utf8') : '';
|
||||
}
|
||||
|
||||
/**
|
||||
* Concatenates a list of buffers.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Parser.prototype.concatBuffers = function(buffers) {
|
||||
var length = 0;
|
||||
for (var i = 0, l = buffers.length; i < l; ++i) {
|
||||
length += buffers[i].length;
|
||||
}
|
||||
var mergedBuffer = new Buffer(length);
|
||||
var offset = 0;
|
||||
for (var i = 0, l = buffers.length; i < l; ++i) {
|
||||
buffers[i].copy(mergedBuffer, offset);
|
||||
offset += buffers[i].length;
|
||||
}
|
||||
return mergedBuffer;
|
||||
}
|
||||
|
||||
/**
|
||||
* Handles an error
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
Parser.prototype.error = function (reason) {
|
||||
this.reset();
|
||||
this.emit('error', reason);
|
||||
return this;
|
||||
};
|
||||
11
.tests/networking/node_modules/socket.io/lib/transports/websocket/index.js
generated
vendored
11
.tests/networking/node_modules/socket.io/lib/transports/websocket/index.js
generated
vendored
|
|
@ -1,11 +0,0 @@
|
|||
|
||||
/**
|
||||
* Export websocket versions.
|
||||
*/
|
||||
|
||||
module.exports = {
|
||||
7: require('./hybi-07-12'),
|
||||
8: require('./hybi-07-12'),
|
||||
13: require('./hybi-16'),
|
||||
default: require('./default')
|
||||
};
|
||||
69
.tests/networking/node_modules/socket.io/lib/transports/xhr-polling.js
generated
vendored
69
.tests/networking/node_modules/socket.io/lib/transports/xhr-polling.js
generated
vendored
|
|
@ -1,69 +0,0 @@
|
|||
|
||||
/*!
|
||||
* socket.io-node
|
||||
* Copyright(c) 2011 LearnBoost <dev@learnboost.com>
|
||||
* MIT Licensed
|
||||
*/
|
||||
|
||||
/**
|
||||
* Module requirements.
|
||||
*/
|
||||
|
||||
var HTTPPolling = require('./http-polling');
|
||||
|
||||
/**
|
||||
* Export the constructor.
|
||||
*/
|
||||
|
||||
exports = module.exports = XHRPolling;
|
||||
|
||||
/**
|
||||
* Ajax polling transport.
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
function XHRPolling (mng, data, req) {
|
||||
HTTPPolling.call(this, mng, data, req);
|
||||
};
|
||||
|
||||
/**
|
||||
* Inherits from Transport.
|
||||
*/
|
||||
|
||||
XHRPolling.prototype.__proto__ = HTTPPolling.prototype;
|
||||
|
||||
/**
|
||||
* Transport name
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
XHRPolling.prototype.name = 'xhr-polling';
|
||||
|
||||
/**
|
||||
* Frames data prior to write.
|
||||
*
|
||||
* @api private
|
||||
*/
|
||||
|
||||
XHRPolling.prototype.doWrite = function (data) {
|
||||
HTTPPolling.prototype.doWrite.call(this);
|
||||
|
||||
var origin = this.req.headers.origin
|
||||
, headers = {
|
||||
'Content-Type': 'text/plain; charset=UTF-8'
|
||||
, 'Content-Length': data === undefined ? 0 : Buffer.byteLength(data)
|
||||
, 'Connection': 'Keep-Alive'
|
||||
};
|
||||
|
||||
if (origin) {
|
||||
// https://developer.mozilla.org/En/HTTP_Access_Control
|
||||
headers['Access-Control-Allow-Origin'] = origin;
|
||||
headers['Access-Control-Allow-Credentials'] = 'true';
|
||||
}
|
||||
|
||||
this.response.writeHead(200, headers);
|
||||
this.response.write(data);
|
||||
this.log.debug(this.name + ' writing', data);
|
||||
};
|
||||
50
.tests/networking/node_modules/socket.io/lib/util.js
generated
vendored
50
.tests/networking/node_modules/socket.io/lib/util.js
generated
vendored
|
|
@ -1,50 +0,0 @@
|
|||
|
||||
/*!
|
||||
* socket.io-node
|
||||
* Copyright(c) 2011 LearnBoost <dev@learnboost.com>
|
||||
* MIT Licensed
|
||||
*/
|
||||
|
||||
/**
|
||||
* Module dependencies.
|
||||
*/
|
||||
|
||||
/**
|
||||
* Converts an enumerable to an array.
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
exports.toArray = function (enu) {
|
||||
var arr = [];
|
||||
|
||||
for (var i = 0, l = enu.length; i < l; i++)
|
||||
arr.push(enu[i]);
|
||||
|
||||
return arr;
|
||||
};
|
||||
|
||||
/**
|
||||
* Unpacks a buffer to a number.
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
exports.unpack = function (buffer) {
|
||||
var n = 0;
|
||||
for (var i = 0; i < buffer.length; ++i) {
|
||||
n = (i == 0) ? buffer[i] : (n * 256) + buffer[i];
|
||||
}
|
||||
return n;
|
||||
}
|
||||
|
||||
/**
|
||||
* Left pads a string.
|
||||
*
|
||||
* @api public
|
||||
*/
|
||||
|
||||
exports.padl = function (s,n,c) {
|
||||
return new Array(1 + n - s.length).join(c) + s;
|
||||
}
|
||||
|
||||
Some files were not shown because too many files have changed in this diff Show more
Loading…
Add table
Add a link
Reference in a new issue